BST-001 - IDEC - Product.Network

ø30mm - TWTD Series

Oiltight Switches & Pilot Devices

A4-166

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Switches & Pilot Devices

TWTD Series: Heavy duty switches built to last

TWTD Series — Full Size NEMA Pushbuttons

Key features include:

•Variety of button sizes up to 2 9/16" (65mm)

•Rugged construction includes chrome plated zinc

locking ring die cast zinc mounting threads, screw

mounted contact blocks

•LED or incandescent illumination

•Transformer or full voltage

•Transparent contact windows

•Slow make, double break self cleaning contacts

•Modular construction for maximum ﬂexibility

•Double nickel plated terminal screws

•Available assembled or as sub-components

•NEMA 4x and IP65 watertight/oiltight panel

•Large M3.5 screw terminals with captive sems plate

The rugged series of TWTD switches offers both variety and durability in

an attractive design.

With button sizes up to 2 9/16" (65mm), chrome plated zinc locking

rings, die cast zinc mounting threads, steel anti-rotation rings, and self

cleaning contacts, the TWTD's are here to stay.

The TWTD series also offers either LED or incandescent illumination in full

voltage and transformer models.

Transparent contact windows allow the viewing of IDEC's self cleaning

slow-make/slow-break contacts.

Regardless of your switching needs, the TWTD series provides the kind of

long lasting, industrial strength quality you've come to expect from

IDEC.

File No. LR48366 Ref. No. 117617MC

UL Listed

File No. E70646

Certiﬁcate No.

2005010305145658

Oiltight Switches & Pilot Devices

ø30mm - TWTD Series

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USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC A4-167

Switches & Pilot Devices

Specifications

Conforming to Standards EN60947-1, EN60947-5-1, VDE0660-200, UL508, CSA C22-2 No.14

Approvals

CSA:

pushbuttons and selector switches: A600

pilot lights and illuminated pushbuttons, direct supply

pilot lights and illuminated pushbuttons with integral transformer

(100/110, 115, 120, 200/220, 230, 240, 380, 400/440, 480V)

UL:

pushbuttons and selector switches: A600

pilot lights and illuminated pushbuttons, direct supply

pilot lights and illuminated pushbuttons with integral transformer

(100/110, 115, 120, 200/220, 230, 240, 380, 400/440, 480V)

TÜV:

pushbuttons and selector switches: A600=P600 (NO, NC)/Q600 (NO-EM, NC-LB)

pilot lights and illuminated pushbuttons, direct supply

pilot lights and illuminated pushbuttons with integral transformer

(100/110, 115, 120, 200/220, 230, 240, 380, 400/440, 480V)

Operating Temperature

Operation: –25 to +50°C (without freezing)

Storage: –40 to +70°C (without freezing)

Vibration Resistance

10 to 55Hz, 98m/sec

(10g) conforming to IEC6068-2-6

Shock Resistance

980m/sec

(100g) conforming to IEC6068-2-7

Electric Shock Protection

Class 0 conforming to IEC60536

Degree of Protection

IP65 (from front of the panel)

(conforming to IEC60529)

IP54 (key switches)

NEMA 1, 2, 3, 3R, 3S, 4, 4X, 5, 12, 13

(conforming to NEMA ICS6-110)

Mechanical Life

Momentary pushbuttons: 5,000,000 (900 operations per hour)

All other switches: 500,000

Pollution Degree

(conforming to IEC60947-1)

3 for switches not using a transformer

2 for switches using a transformer

Mechanical-Electrical Specifications

Rated Operational Characteristics

AC-15: A600 or Ue = 250V, le = 3A (NO, NC, NO-EM, NC-LB)

DC-13: P600 or Ue = 125V, le = 1.1A (NO, NC)

DC-13: Q600 or Ue = 125V, le = 0.9A (NO-EM, NC-LB)

Rated Insulation Voltage

600V

Rated Switching Over-Voltage

Less than 4kV, conforming to IEC60947-1

Rated Impulse Withstanding Voltage

4kV for contact circuit

2.5kV for lamp circuit

Rated Thermal Current

10 Amp

Minimum Switching Capacity

5 mA at 3V AC/DC

Contact Operation

Slow break NC or NO, self-cleaning

Operating Force

Flush and extended pushbuttons—with 1NO or 1NC contact: 6.2±2N (momentary),

7.0±2N (maintained)

Additional contacts—1NO or 1NC: +3.2N (momentary), + 3.3N (maintained)

Terminal Referencing

Conforming to CENELEC EN50005

Recommended Terminal Torque

0.8 N m (7.1 in lb.)

External Short-Circuit Protection

10A 250V fuse conforming to IEC60269-1

Applicable Wire Size

Minimum 1 x 22 AWG, max. 2 x 14 AWG or 1 x 12 AWG

Contact Resistance

Initial contact resistance of 50m

Ω

or less

Contact Gap

4mm (NO and NC)

2mm (NO-EM and NC-LB)

Lamp Ratings

Incandescent: 1 W

LEDs: 6, 12, 24V: 20mA / 120, 240V: 10mA

Maximum Inrush Current

40 A (40 msec)

Contact Material

Silver

Contact Ratings

Contact Ratings by Utilization Category IEC 60947-5-1 AC-15 (A600)

DC-13 (P600)

Contact Ratings by Utilization Category

Operational Voltage 24V 48V 50V 110V 220V 440V

Operation

Current

50/60

AC-12 Control of resistive loads & solid state loads 10A

—

10A 10A 6A 2A

AC-15 Control of electromagnetic loads (> 72VA) 10A

—

7A 5A 3A 1A

DC DC-12 Control of resistive loads & solid state loads 8A 5A

—

2.2A 1.1A

—

DC-13 Control of electromagnets 5A 2A

—

1.1A 0.6A

—

File No. LR48366

UL Listed

Ref. No. 117617MC

)

File No. E70646

ø30mm - TWTD Series

Oiltight Switches & Pilot Devices

A4-168

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USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC

Switches & Pilot Devices

Non-Illuminated Pushbuttons (Assembled)

Assembled Pushbuttons

Function

B: Momentary

O: Maintained

V: Pushlock Turn Reset

Y: Push-Pull

Bezel Shape

Blank: Octagonal

F: Full Shroud

G: Mushroom Shroud

P: Neoprene Boot

Series Designation

D: TWTD Series

Button Color

B: Black G: Green

R: Red S: Blue

W: White Y : Yellow

Contact Arrangement

10: 1NO 01: 1NC

20: 2NO 02: 2NC

11: 1NO-1NC 22: 2NO-2NC

Button Shape

1: Flush

2: Extended

3: Mushroom Ø 40mm

4: Jumbo Mushroom Ø 65mm

AB()D110N-B

1.Use only when interpreting part numbers. Do not use for developing part numbers.

2.Custom contact conﬁgurations available, contact IDEC for details.

Oiltight Switches & Pilot Devices

ø30mm - TWTD Series

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USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC A4-169

Switches & Pilot Devices

Part Numbers: Non-Illuminated Pushbuttons

Style Contacts Part Number

Momentary Maintained

Flush

1NO

1NC

1NO-1NC

2NO

2NC

ABD110N-

➀

ABD101N-

➀

ABD111N-

➀

ABD120N-

➀

ABD102N-

➀

AOD110N-

➀

AOD101N-

➀

AOD111N-

➀

AOD120N-

➀

AOD102N-

➀

Extended

1NO

1NC

1NO-1NC

2NO

2NC

ABD210N-

➀

ABD201N-

➀

ABD211N-

➀

ABD220N-

➀

ABD202N-

➀

AOD210N-

➀

AOD201N-

➀

AOD211N-

➀

AOD220N-

➀

AOD202N-

➀

Extended with Neoprene

Boot

1NO

1NC

1NO-1NC

2NO

2NC

ABPD210N-

➀

ABPD201N-

➀

ABPD211N-

➀

ABPD220N-

➀

ABPD202N-

➀

AOPD210N-

➀

AOPD201N-

➀

AOPD211N-

➀

AOPD220N-

➀

AOPD202N-

➀

Recessed

1NO

1NC

1NO-1NC

2NO

2NC

ABFD110N-

➀

ABFD101N-

➀

ABFD111N-

➀

ABFD120N-

➀

ABFD102N-

➀

AOFD110N-

➀

AOFD101N-

➀

AOFD111N-

➀

AOFD120N-

➀

AOFD102N-

➀

Extended with Full

Shroud

1NO

1NC

1NO-1NC

2NO

2NC

ABFD210N-

➀

ABFD201N-

➀

ABFD211N-

➀

ABFD220N-

➀

ABFD202N-

➀

AOFD210N-

➀

AOFD201N-

➀

AOFD211N-

➀

AOFD220N-

➀

AOFD202N-

➀

Ø 40mm

Mushroom Head

1NO

1NC

1NO-1NC

2NO

2NC

ABD310N-

➀

ABD301N-

➀

ABD311N-

➀

ABD320N-

➀

ABD302N-

➀

AOD310N-

➀

AOD301N-

➀

AOD311N-

➀

AOD320N-

➀

AOD302N-

➀

Ø 40mm

Mushroom Head with

Full Shroud

1NO

1NC

1NO-1NC

2NO

2NC

ABGD310N-

➀

ABGD301N-

➀

ABGD311N-

➀

ABGD320N-

➀

ABGD302N-

➀

AOGD310N-➀

AOGD301N-➀

AOGD311N-➀

AOGD320N-➀

AOGD302N-➀

Ø 65mm

Jumbo Mushroom Head 1NO

1NC

1NO-1NC

2NO

2NC

ABD410N-➀

ABD401N-➀

ABD411N-➀

ABD420N-➀

ABD402N-➀

AOD410N-➀

AOD401N-➀

AOD411N-➀

AOD420N-➀

AOD402N-➀

Ø 65mm

Jumbo Mushroom Head

with Shallow Shroud

1NO

1NC

1NO-1NC

2NO

2NC

ABGD410N-➀

ABGD401N-➀

ABGD411N-➀

ABGD420N-➀

ABGD402N-➀

AOGD410N-➀

AOGD401N-➀

AOGD411N-➀

AOGD420N-➀

AOGD402N-➀

Ø 65mm

Jumbo Mushroom Head

With Deep Shroud

1NO

1NC

1NO-1NC

2NO

2NC

ABFD410N-➀

ABFD401N-➀

ABFD411N-➀

ABFD420N-➀

ABFD402N-➀

AOFD410N-➀

AOFD401N-➀

AOFD411N-➀

AOFD420N-➀

AOFD402N-➀

Non-Illuminated Pushbuttons (Assembled) con’t

1. In place of ➀, specify the Button

Color Code.

2. For sub-assembly part numbers, see

next page.

3.For accessories, see page A4-188.

4. † Neoprene boot available only in

Black (B), Green (G), Red (R) and

Yellow (Y).

① Button Color Code

Color Code

Black B

Green G

Red R

Blue S

White W

Yellow Y

1. 65mm J umbo mushroom not

available in white.

2. Neoprene boot is not avail-

able in blue or white.

ø30mm - TWTD Series Oiltight Switches & Pilot Devices

A4-170 www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC

Switches & Pilot Devices

Part Numbers: Operators Part Numbers: Buttons and Lenses

Part Numbers: Contact Blocks

Non-Illuminated Pushbuttons (Sub-Assembled)

Contact Block + Operator + Button + = Complete Part

Style Part Number

Momentary Maintained

Flush/Extended

ABD-100 AOD-100

Extended with Full

Shroud

ABFD-200 AOFD-200

Ø 40mm Mushroom/

Ø 65mm Jumbo

Mushroom ABD-300 AOD-300

Ø 40mm Mushroom with

Full Shroud

ABGD-300 AOGD-300

Ø 65mm Jumbo

Mushroom with

Shallow Shroud

ABGD-400 AOGD-400

Ø 65mm Jumbo

Mushroom with

Deep Shroud ABFD-400 AOFD-400

Style Part Number

Flush

ABD1BN-①

Extended

ABD2BN-①

Ø 40mm Mushroom

ABD3BN-①

Ø 65mm Jumbo Mushroom

ABD4BN-①

Description Part Number

1NO 1NC

BST-010

BST-010S

(early make)

BST-001

BST-001S

(late break)

Dummy Block BST-D

In place of ①, specify the Button Color Code. (See

table previous page)

1. Dummy blocks (no contacts) are used with an odd num-

ber of contact blocks.

2. Combining BST-010S and BST-001S result in overlap-

ping contacts.

Oiltight Switches & Pilot Devices ø30mm - TWTD Series

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Switches & Pilot Devices

E-Stops (Assembled)

Assembled E-Stops

Function

V: Pushlock Turn Reset

Y: Push-Pull

Illumination

Blank: None

L: Illuminated

Series Designation

D: TWTD Series

Button/Lens Size

3: 40mm Mushroom

Illuminated Circuit (illuminated unit only)

99: Full Voltage (lamp determines voltage)

126:120V AC Step Down Transformer

246: 240V AC Step Down Transformer

486: 480V AC Step Down Transformer

Lamp V oltage

(full voltage illuminated units only)

6V: 6V AC/DC

12V: 12V AC/DC

24V: 24V AC/DC

120V: 120V AC/DC

240V: 240V AC/DC

Button/Lens Color

A: Amber R: Red W: White

G: Green S: Blue Y: Yellow

Lamp Type

(illuminated units only)

Blank: Incandescent

D: LED

Contact Arrangement

10: 1NO 01: 1NC

20: 2NO 02: 2NC

11: 1NO/1NC 22: 2NO/2NC

AV(L) D 3 (99) 11 (D)

(24V)

1.Use only when interpreting part numbers. Do not use for developing part numbers.

2.Custom contact conﬁgurations available, contact IDEC for details.

ø30mm - TWTD Series

Oiltight Switches & Pilot Devices

A4-172

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Switches & Pilot Devices

Part Numbers: E-Stop Switches

Part Numbers: Unibody E-Stops

Style Contacts Part Number

Ø 40mm Pushlock Turn

Reset

Non-Illuminated

1NO

1NC

1NO-1NC

2NO

2NC

AVD310N-R*

AVD301N-R*

AVD311N-R*

AVD320N-R*

AVD302N-R*

Ø 40mm Illuminated

Pushlock Turn Reset

Full Voltage

1NO-1NC

2NO

2NC

AVLD39911

➄

N-R-

➂

AVLD39920

➄

N-R-

➂

AVLD39902

➄

N-R-

➂

Transformer

1NO-1NC

2NO

2NC

AVLD3

➃

➄

N-R*

AVLD3

➃

➄

N-R*

AVLD3

➃

➄

N-R*

Ø 40mm Push-Pull

Non-Illuminated

1NO

1NC

1NO-1NC

2NO

2NC

AYD310N-

➀

AYD301N-

➀

AYD311N-

➀

AYD320N-

➀

AYD302N-

➀

Ø 40mm Push-Pull Full Voltage

1NO-1NC

2NO

2NC

AYLD39911

➄

N-

➁

➂

AYLD39920

➄

N-

➁

➂

AYLD39902

➄

N-

➁

➂

Transformer

1NO-1NC

2NO

2NC

AYLD3

➃

➄

N-

➁

AYLD3

➃

➄

N-➁ **

AYLD3 ➃ 02➄N-➁**

Ø 40mm Momentary

Push-Pull (3-position)

Full Voltage 1NO-1NC

1NC-1LB†AYLD229911➄N-➁-➂ -TK962

AYLD229902S➄N-➁-➂-TK962

Transformer 1NO-1NC

1NC-1LB†AYLD22 ➃ 11➄N-➁-TK962

AYLD22 ➃ 02S➄N-➁-TK962

Style Contacts Part Number

Ø 40mm Pushlock

Turn Reset

(available in Red only)

1NO-1NC

2NC HN1E-BV4F11-R*

HN1E-BV4F02-R*

Illuminated Ø 40mm

Pushlock Turn Reset

(available in Red only)

1NO-1NC

2NC HN1E-LV4F11Q➄-R-➂

HN1E-LV4F02Q➄-R-➂

E-Stops (Assembled)

3 Position Push-Pull

Contact Push Center Pull

(BST-001) 00X

NC-LB

(BST-001S) 0XX

(BST-010) X00

NO-EM

(BST-010S) XX0

1.In place of ➀, specify the button color code

2. In place of ➁, specify the lens color code.

3. In place of ➂, specify the Full Voltage (lamp

voltage) Code.

4. In place of ➃, specify the transformer voltage

code.

5. In place of ➄, specify the Lamp Type code.

6. *Available in red only.

7. 3 position push-pull available in spring

return to center only.

8.† The most common conﬁguration for motor

starting applications.

9. For accessories, see page A4-188.

10. For dimensions, see page A4-192.

① Button Color Code

Color Code

Black B

Green G

Red R

Blue S

Yellow Y

➁ LED Color Codes

Color Code

Amber A

Green G

Red R

Blue S

White W

➂ Full Voltage Code

Voltage Code

6V AC/DC 6V

12V AC/DC 12V

24V AC/DC 24V

120V AC 120V

240V AC 240V (LED only)

➃ Transformer

Voltage Codes

Voltage Code

120VAC

240VAC

480VAC

126

246

486

Transformers

step down to 6V.

➄ Lamp Type Code

Lamp Code

Incandescent Blank

LED D

1. * Available in Red only.

2. **Not available in blue.

3. In place of ➂, specify Full Voltage Code.

4. With single unit construction, the positive action contacts are integrated in the

body of the switch. This provides an extra degree of safety and reliability for

critical emergency stop functions.

5. For nameplates and accessories, see page A3-96.

6. For dimensions, see page A3-100.

7. For sub-assembly part numbers, see next page.

8. HN1E series E-stops comply with EN418, the IEC “E-Stop Addendum to the

Low Voltage Directive,” this includes “tamper proof” operation whereby a

change of contact state is not possible by “teasing” or “ﬂoating” the operator.

Oiltight Switches & Pilot Devices ø30mm - TWTD Series

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Switches & Pilot Devices

*Not required for full voltage units (full voltage clips used instead).

Part Numbers: Operators

Part Numbers: Buttons and Lenses

Transformer* + Operator + Lamp + Button/Lens = Complete Part

Style Part Number

Ø 40mm Pushlock

Turn Reset AVD-300

Illuminated

Ø 40mm

Pushlock Turn

Reset

AVLD3-0600N

Ø 40mm Push-Pull AYD-3100

Illuminated Ø

40mm Push-Pull

2 pos AYLD-0600

3 pos AYLD22TK962-0B01

Style Part No.

Button for Pushlock

Turn Reset E-Stop

(Ø 40mm, red only) AVN3B-R

Lens for Illuminated

Pushlock Turn

Reset E-Stop

(Ø 40mm, red only)

AVLN3LU-R

Button for Push-Pull

E-Stop (Ø 40mm) AYD3BN-①

Lens for Illuminated

Push-Pull E-Stop

(Ø 40mm)

2 pos* AYLD3L-➁

3 pos AYLD2L-➁

art

ers:

amps

Part Numbers: Contact Blocks

Part Numbers: Full Voltage Clips

Part Numbers: Transformers

Type Voltage Part Number

LED 6V AC/DC LSTD-6➁

12V AC/DC LSTD-1➁

24V AC/DC LSTD-2➁

120V AC LSTD-H2➁

240V AC LSTD-M4➁

Incandescent 6V AC/DC IS-6

12V AC/DC IS-12

24V AC/DC IS-24

120VAC L-120L

Description Part Number

All Control Units 1NO 1NC

BST-010

BST-010S

(early make)

BST-001

BST-001S

(late break)

Dummy Blocks BST-D

Primary Voltage (50/60Hz) Part Number

Full Voltage Clips (2 req’d for each unit)

APD-F

Description Primary Voltage

(50/60Hz) Part

Number

120V AC TWD-0126

240V AC TWD-0246

480V AC TWD-0486

1.In place of ➁, specify the LED color

code.

2.The LED contains a current-limiting

resistor and a protection diode.

1. Dummy blocks (no contacts) ar e used with an odd number of contact

blocks.

2. Combining BST-010S and BST-001S result in overlapping contacts

(remain on, or closed, when switch is moved between two positions).

6V secondary voltage (uses 6V lamp).

① Button Color Code

Color Code

Black B

Green G

Red R

Blue S

Yellow Y

➁ LED Color Codes

Color Code

Amber A

Green G

Red R

Blue S

White W

E-Stops (Sub-Assembled)

1. In place of ①, specify the Button Color Code. (See table below)

2. In place of ➁, specify the LED Color Code.

3. *Not available in blue.

ø30mm - TWTD Series Oiltight Switches & Pilot Devices

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Switches & Pilot Devices

Part Numbers: LED and Incandescent Pilot Lights

Style Operating Voltage Part Number

Transformer Dome LED Incandescent

120V AC

240V AC

480V AC

APD1126DN-➁

APD1246DN-➁

APD1486DN-➁

APD1126N-➁

APD1246N-➁

APD1486N-➁

Full Voltage Dome

— APD199DN-➁-➂APD199N-➁-➂

Pilot Lights (Assembled)

Assembled Pilot Lights

Function

P: Pilot Light

Series Designation

D: TWTD Series

Lens Shape

1: Dome

Rated Operational Voltage (Primary)

Transf ormer Type Full Voltage Type

126:120V AC 99:Full Voltage

246:240V AC

486:480V AC

APD1126 DN-R-()

Lamp V oltage

(Full V oltage Only)

6V: 6V AC/DC

12V:12V AC/DC

24V:24V AC/DC

120V:120V AC

240V: 240V AC (LED only)

Lens Color Code

A: Amber

G: Green

R: Red

S: Blue

W: White

Y: Yellow

Lamp Type

Blank: Incandescent Lamp

D: LED Lamp

Use only when interpreting part numbers. Do not use for developing part numbers.

➁ Lens Color Code

Color Code

Amber A

Green G

Red R

Blue S

White W

Yellow Y

➂ Full Voltage Code

Voltage Code

6V AC/DC 6V

12V AC/DC 12V

24V AC/DC 24V

120V AC 120V

240V AC (LED only) 240V

1.In place of ➁, specify the Lens/LED Color Code.

2.In place of ➂, specify the Full Voltage Code (lamp voltage).

Oiltight Switches & Pilot Devices ø30mm - TWTD Series

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Switches & Pilot Devices

Note: Not required for full voltage units (full voltage clips used instead).

Part Numbers: Operators

Part Numbers: Lenses

Part Numbers: Lamps

Part Numbers: Full Voltage Clips

Part Numbers: Transformers

Pilot Lights (Sub-Assembled)

Transformer* + Operator + Lamp + Lens = Complete Part

Style Part Number

Full Voltage

APD-199

AC Adaptor/Transformer

APD-006

Style Part Number

Dome Lens

APN106L-➁

Type Voltage Part Number

LED 6V AC/DC LSTD-6➁

12V AC/DC LSTD-1➁

24V AC/DC LSTD-2➁

120V AC LSTD-H2➁

240V AC LSTD-M4➁

Incandescent 6.3V AC/DC IS-6

12V AC/DC IS-12

24V AC/DC IS-24

120VAC, 1-8W L-120L

The lens, lamp, and transformer/adaptor or the

full voltage clips must be ordered separately.

1. In place of ➁, specify the Lens Color Code.

2. LED and incandescent lenses differ in shade

only. Some colors have only one shade.

1.In place of ➁, specify the LED color code.

2.The LED contains a current-limiting r esistor

and a protection diode.

Primary Voltage (50/60Hz) Part Number

APD-F

Description Primary Voltage

(50/60Hz) Part

Number

Transformers 120V AC TWD-0126

240V AC TWD-0246

480V AC TWD-0486

Required for all full voltage models. Two

pieces each.

6V secondary voltage (use 6V lamp).

➁ Lens/LED Color Code

Color Code

Amber A

Green G

Red R

Blue S

White W

Yellow Y

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Switches & Pilot Devices

Illuminated Pushbuttons (Assembled)

Assembled Illuminated Pushbuttons

Function

L: Momentary Action

OL: Alternate Action

Bezel Shape

Blank: Octagonal

F: Full Shroud

Series Designation

D: TWTD Series

Lens Shape

2: Extended

3: Mushroom Ø 40mm

Rated Operational Voltage (Primary)

Transf ormer Full Voltage Type

126:120V AC 99:Full Voltage

246:240V AC

486:480V AC

Lamp V oltage

(Full V oltage Only)

6V: 6V AC/DC

12V:12V AC/DC

24V:24V AC/DC

120V:120V AC

240V: 240V AC (LED only)

Lens Color Code

A: Amber

G: Green

R: Red

S: Blue

W: White

Y: Yellow

Lamp Type

Blank: Incandescent Lamp

D: LED

Contact Arrangement

20: 2NO 02: 2NC

11: 1NO-1NC

AL()D2126 11(D)N-R-()

1.Use only when interpreting part numbers. Do not use for developing part numbers.

2. All transformers and AC Adaptors step down to 6V.

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Switches & Pilot Devices

Part numbers: Illuminated Pushbuttons

Style Contacts Part Number

Momentary Maintained

Extended Lens Full Voltage 1NO-1NC

2NO

2NC

ALD29911➄N-➁-➂

ALD29920➄N-➁-➂

ALD29902➄N-➁-➂

AOLD29911➄N-➁-➂

AOLD29920➄N-➁-➂

AOLD29902➄N-➁-➂

Transformer 1NO-1NC

2NO

2NC

ALD2 ➃ 11➄N-➁

ALD2 ➃ 20➄N-➁

ALD2 ➃ 02➄N-➁

AOLD2 ➃ 11➄N-➁

AOLD2 ➃ 20➄N-➁

AOLD2 ➃ 02➄N-➁

Extended Lens with Full Shroud Full Voltage 1NO-1NC

2NO

2NC

ALFD29911➄N-➁-➂

ALFD29920➄N-➁-➂

ALFD29902➄N-➁-➂

AOLFD29911➄N-➁-➂

AOLFD29920➄N-➁ ➂

AOLFD29902➄N-➁-➂

Transformer 1NO-1NC

2NO

2NC

ALFD2 ➃ 11➄N-➁

ALFD2 ➃ 20➄N-➁

ALFD2 ➃ 02➄N-➁

AOLFD2 ➃ 11➄N-➁

AOLFD2 ➃ 20➄N-➁

AOLFD2 ➃ 02➄N-➁

Ø 40mm Mushroom Lens Full Voltage 1NO-1NC

2NO

2NC

ALD39911➄N-➁-➂

ALD39920➄N-➁-➂

ALD39902➄N-➁-➂

AOLD39911➄N-➁-➂

AOLD39920➄N-➁-➂

AOLD39902➄N-➁-➂

Transformer 1NO-1NC

2NO

2NC

ALD3 ➃ 11➄N-➁

ALD3 ➃ 20➄N-➁

ALD3 ➃ 02➄N-➁

AOLD3 ➃ 11➄N-➁

AOLD3 ➃ 20➄N-➁

AOLD3 ➃ 02➄N-➁

Illuminated Pushbuttons (Assembled) con’t

1. In place of ➁, specify the Lens Color Code.

2. In place of ➂, specify the Full Voltage Code (lamp voltage).

3. In place of ➃, specify the Transformer Voltage Code.

4. In place of ➄, specify the Lamp Type Code.

➁ Lens Color Codes

➄ Lamp Type Code

Color Code

Amber A

Green G

Red R

Blue S

White W

Yellow Y

Lamp Code

Incandescent Blank

LED D

➂ Full Voltage Codes

Voltage Code

6V AC/DC 6V

12V AC/DC 12V

24V AC/DC 24V

120V AC 120V

240V AC (LED only) 240 V

➃ Transformer Voltage Codes

Voltage Code

120VAC

240VAC

480VAC

126

246

486

V secon

ary vo

tage

(uses 6V lamp).

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Switches & Pilot Devices

Part Numbers: Operators

Part Numbers: Lenses

Part Numbers: Full Voltage Clips

Transformer* + Contact Block + Operator + Lamp + Lens = Complete Part

Style Part Number

Momentary Maintained

Extended

ALD-0600 AOLD-0600

Extended with Full Shroud

ALFD-0600 AOLFD-0600

40mm Mushroom

ALD-0600 AOLD-0600

Style Part No.

Extended

ALN06LU-➁

Ø 40mm Mushroom

ALN3LU-➁

Primary Voltage (50/60Hz) Part Number

Full Voltage Clips (2 req’d for each unit)

APD-F

Illuminated Pushbuttons (Sub-Assembled)

* Not required for full voltage types (full voltage types use APD-F full voltage clips).

Part Numbers: Lamps

Part Numbers: Contact Blocks

Part Numbers: Transformers

Type Voltage Part Number

LED 6V AC/DC LSTD-6➁

12V AC/DC LSTD-1➁

24V AC/DC LSTD-2➁

120V AC LSTD-H2➁

240V AC LSTD-M4➁

Incandescent 6V AC/DC IS-6

12V AC/DC IS-12

24V AC/DC IS-24

120VAC L-120L

Description Part Number

All Control Units 1NO 1NC

BST-010

BST-010S

(early make)

BST-001

BST-001S

(late break)

Dummy Blocks BST-D

Description Primary Voltage

(50/60Hz) Part

Number

Transformers 120V AC TWD-0126

240V AC TWD-0246

480V AC TWD-0486

1.In place of ➁, specify the LED Color

code.

2.The LED contains a current-limiting

resistor and a protection diode.

1. Dummy blocks (no contacts) are used with an odd

number of contact blocks.

2. Combining BST-010S and BST-001S result in over-

lapping contacts

(remain on, or closed, when switch is moved

between two positions).

6V secondary voltage (uses 6V lamp).

➁ Lens/LED Color Codes

Color Code

Amber A

Green G

Red R

Blue S

White W

Yellow Y

Mushroom

ens not

available in yellow.

1. In place of ➁, specify the Lens Color Code.

2. LED and incandescent lenses differ in shade

only. Some colors have only one shade.

Required for all full voltage models.

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Switches & Pilot Devices

Non-Illuminated Selector Switches (Assembled)

Knob Selector

(Non-illuminated) Key Selector

(Non-illuminated) Lever Selector

(Non-illuminated)

Assembled Selector Switches

Function

S: Selector Switch

Series Designation

D: TWTD Series

Number of Positions

2: 2-Position

3: 3-Position

Spring Return Action

Blank: Maintained

1: Spring return from Right

2: Spring return from Left

3: 2-Way spring return from Left and Right

Circuit Number

(See Circuit # column of Selector Switch Contact

Arrangement Chart on beginning on A4-185.)

Contact Arrangement Code

10: 1NO 01: 1NC

20: 2NO 02: 2NC

40: 4NO 04: 4NC

11: 1NO-1NC 22: 2NO-2NC

Operator Style Code

Blank: Knob Operator

L: Lever Operator

K: Key Operator

ASD2()()11N-()

Use only when interpreting part numbers. Do not use for developing part numbers.

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Switches & Pilot Devices

Part numbers: Non-Illuminated 2–Position Selector Switches

Part Numbers: Non-Illuminated 3–Position Selector Switches

Style Part Number Part Number Part Number

Contact

Mounting

Operator Position Maintained Spring Return from Right Spring Return from Left

1NO 1

Knob

Lever

Key

ASD210N

ASD2L10N

ASD2K10N

ASD2110N

ASD21L10N

ASD21K10N

ASD2210N

ASD22L10N

ASD22K10N

1NC 1

Knob

Lever

Key

ASD201N-116

ASD2L01N-116

ASD2K01N-116

ASD2101N-116

ASD21L01N-116

ASD21K01N-116

ASD2201N-116

ASD22L01N-116

ASD22K01N-116

1NO

1NC 1

Knob

Lever

Key

ASD211N

ASD2L11N

ASD2K11N

ASD2111N

ASD21L11N

ASD21K11N

ASD2211N

ASD22L11N

ASD22K11N

2NO 1

Knob

Lever

Key

ASD220N

ASD2L20N

ASD2K20N

ASD2120N

ASD21L20N

ASD21K20N

ASD2220N

ASD22L20N

ASD22K20N

2NC 1

Knob

Lever

Key

ASD202N-104

ASD2L02N-104

ASD2K02N-104

ASD2102N-104

ASD21L02N-104

ASD21K02N-104

ASD2202N-104

ASD22L02N-104

ASD22K02N-104

2NO

2NC

Knob

Lever

Key

ASD222N

ASD2L22N

ASD2K22N

ASD2122N

ASD21L22N

ASD21K22N

ASD2222N

ASD22L22N

ASD22K22N

2NO

2NC

Knob

Lever

Key

ASD222N-111

ASD2L22N-111

ASD2K22N-111

ASD2122N-111

ASD21L22N-111

ASD21K22N-111

ASD2222N-111

ASD22L22N-111

ASD22K22N-111

Style Part Number Part Number Part Number Part Number

Contact

Mounting

Operator Position Maintained Spring Return from Right Spring Return From Left Spring Return Two-Way

LCR

2NO 1

Knob

Lever

Key

ASD320N

ASD3L20N

ASD3K20N

ASD3120N

ASD31L20N

ASD31K20N

ASD3220N

ASD32L20N

ASD32K20N

ASD3320N

ASD33L20N

ASD33K20N

2NC 1

Knob

Lever

Key

ASD302N

ASD3L02N

ASD3K02N

ASD3102N

ASD31L02N

ASD31K02N

ASD3202N

ASD32L02N

ASD32K02N

ASD3302N

ASD33L02N

ASD33K02N

2NO

2NC

Knob

Lever

Key

ASD322N

ASD3L22N

ASD3K22N

ASD3122N

ASD31L22N

ASD31K22N

ASD3222N

ASD32L22N

ASD32K22N

ASD3322N

ASD33L22N

ASD33K22N

2NO

2NC

Knob

Lever

Key

ASD322N-309

ASD3L22N-309

ASD3K22N-309

ASD3122N-309

ASD31L22N-309

ASD31K22N-309

ASD3222N-309

ASD32L22N-309

ASD32K22N-309

ASD3322N-309

ASD33L22N-309

ASD33K22N-309

2NO

2NC

Knob

Lever

Key

ASD322N-310

ASD3L22N-310

ASD3K22N-310

ASD3122N-310

ASD31L22N-310

ASD31K22N-310

ASD3222N-310

ASD32L22N-310

ASD32K22N-310

ASD3322N-310

ASD33L22N-310

ASD33K22N-310

4NO

Knob

Lever

Key

ASD340N

ASD3L40N

ASD3K40N

ASD3140N

ASD31L40N

ASD31K40N

ASD3240N

ASD32L40N

ASD32K40N

ASD3340N

ASD33L40N

ASD33K40N

4NC

Knob

Lever

Key

ASD304N

ASD3L04N

ASD3K04N

ASD3104N

ASD31L04N

ASD31K04N

ASD3204N

ASD32L04N

ASD32K04N

ASD3304N

ASD33L04N

ASD33K04N

Non-Illuminated Selector Switches (Assembled) con’t

LRLRLR

RLC

1. The truth table indicates the operating position of contact block when the operator is switched to that position.

X = On (closed contacts) O = Off (open contacts)

X X = Overlapping Contacts: Remain on (closed contacts) when switch is moved between these two positions.

2. All knob and lever selector switches come in black. Other colors are available by ordering the knob or lever separately.

3. Custom contact arrangements available, see page A4-185 or call IDEC for details.

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Switches & Pilot Devices

Contact Blocks + Operator + Knob or Lever* + Color Insert* = Complete Part †

Non-Illuminated Selector Switches (Sub-Assembled)

1. * Not needed with key type switches.

2. † Knob type shown.

art Numbers: Operators Part Numbers: Handles and Inserts

Part Numbers: Contact Blocks

Appearance/ Position Description Part

Number

Knob & Lever

2 Maintained ASD200

2Spring-Ret. from Right ASD2100

Spring-Ret. from Left ASD2200

3Maintained, Cam 1

Maintained, Cam 2 ASD300-1

ASD300-2

Spring-Ret. from Right, Cam1

Spring-Ret. from Right, Cam 2 ASD3100-1

ASD3100-2

Spring-Ret. from Left, Cam 1

Spring-Ret. from Left, Cam 2 ASD3200-1

ASD3200-2

Spring-Ret. from L/R, Cam 1

Spring-Ret. from L/R, Cam 2 ASD3300-1

ASD3300-2

Key

2 Maintained ASD2K00-RA

2Spring-Ret. from Right ASD21K00-RL

Spring-Ret. from Left ASD22K00

3Maintained, Cam 1

Maintained, Cam 2 ASD3K00-1-RA

ASD3K00-2-RA

Spring-Ret. from Right, Cam1

Spring-Ret. from Right, Cam 2 ASD31K00-1-RLC

ASD31K00-2-RLC

Spring-Ret. from Left, Cam 1

Spring-Ret. from Left, Cam 2 ASD32K00-1-RRC

ASD32K00-2-RRC

Spring-Ret. from L/R, Cam 1

Spring-Ret. from L/R, Cam 2 ASD33K00-1-RC

ASD33K00-2-RC

1. Order knobs, levers, color inserts separately (see below).

2. For key switches, keys are removable in all maintained posi-

tions. Other options available, contact IDEC for details.

3. See page A4-187 “Oper ator Truth Tables” for details of differ-

ence between cams.

① Color Codes

Knob/Lever Color Code

Black B

Blue S

Green G

Red R

Yellow Y

White W

1. Knob/Lever not available in white.

2. Color inserts not available in Black.

Style Part Number

Knob

ASDHHY - ①

Lever

ASDHHL -①

Color Insert

TW-HC1 - ①

Style Part Number

1NO 1NC

BST-010

BST-010S (early

make)

BST-001

BST-001S (late

break)

Dummy Blocks BST-D

In place of ①, specify the Color Code.

1. Dummy blocks (no contacts) are used with an odd number of con-

tact blocks.

2. Combining BST-010S and BST-001S result in overlapping contacts

(remain on, or closed, when switch is moved between two posi-

tions).

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Switches & Pilot Devices

Illuminated Selector Switches (Assembled)

Assembled Illuminated Selector Switches

Function

SL: Illuminated Selector Switch

Series Designation

D: TWTD Series

Number of Positions

2: 2-Position

3: 3-Position

Spring Return Action

Blank: Maintained

1: Spring return from Right

2: Spring return from Left

3: 2-Way spring return from Left and Right

Rated Operational Voltage (Primary)

Transf ormer Full Voltage Type

126:120V AC 99: Full Voltage

246:240V AC

486:480V AC

Contact Arrangement

20: 2NO 02: 2NC

40: 4NO 04: 4NC

11: 1NO-1NC 22: 2NO-2NC

Lens Color Code

A: Amber

G: Green

R: Red

S: Blue

W: White

Y: Yellow

Circuit Code Number

See Circuit # column of Selector Switch

Contact Arrangement Charts on page

A4-185.

Lamp Type

Blank: Incandescent

D: LED

ASLD2(2) 126 11 D N - 111 - R - 24

Lamp V oltage

(Full V oltage Only)

6V: 6V AC/DC

12V:12V AC/DC

24V:24V AC/DC

120V:120V AC

240V: 240V AC (LED only)

Use only when interpreting part numbers. Do not use for developing part numbers.

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Switches & Pilot Devices

Part Numbers: Illuminated 2–Position Selector Switches

Part Numbers: Illuminated 3–Position Selector Switches

Style

Contact

Mounting

Operator

Position Maintained Spring Return

From Right

Spring Return

From Left

1NO

1NC 1

Otransformer

full voltage ASLD2 ➃11➄N-➁

ASLD29911➄N-➁-➂ASLD21 ➃11➄N-➁

ASLD219911➄N-➁-➂ ASLD22 ➃11➄N-➁

ASLD229911➄N-➁-➂

2NO 1

Xtransformer

full voltage ASLD2 ➃20➄N-➁

ASLD29920➄N-➁-➂ASLD21 ➃20➄N-➁

ASLD219920➄N-➁-➂ASLD22 ➃20➄N-➁

ASLD229920➄N-➁-➂

2NC 1

Otransformer

full voltage ASLD2 ➃02➄N-104-➁

ASLD29902➄N-104-➁-➂ASLD21 ➃02➄N-104-➁

ASLD219902➄N-104-➁-➂ASLD22 ➃02➄N-104-➁

ASLD229902➄N-104-➁-➂

2NO

2NC

transformer

full voltage ASLD2 ➃22➄N-➁

ASLD29922➄N-➁- ➂ASLD21 ➃22➄N-➁

ASLD219922➄N-➁-➂ASLD22 ➃22➄N-➁

ASLD229922➄N-➁-➂

2NO

2NC

transformer

full voltage ASLD2 ➃22➄N-11-➁

ASLD29922➄N-111-➁-➂ASLD21 ➃22➄N-111-➁

ASLD219922➄N-111-➁-➂ASLD22 ➃22➄N-111-➁

ASLD229922➄N-111-➁-➂

Style

Contact

Mounting

Operator

Position Maintained Spring Return From

Right Spring Return From Left Spring Return Two-Way

LCR

2NO 1

Xtransformer

full voltage ASLD3 ➃ 20➄N-➁

ASLD39920➄N-➁-➂ASLD31 ➃ 20➄N-➁

ASLD319920➄N-➁- ➂ASLD32 ➃ 20D➄N-➁

ASLD329920D➄N-➁-➂ASLD33 ➃ 20D➄N-➁

ASLD339920D➄N-➁-➂

2NC 1

Otransformer

full voltage ASLD3 ➃ 02➄N-➁

ASLD39902➄N-➁-➂ASLD31 ➃ 02➄N-➁

ASLD319902➄N-➁-➂ASLD32 ➃ 02D➄N-➁

ASLD329902D➄N-➁-➂ASLD33 ➃ 02D➄N-➁

ASLD339902D➄N-➁-➂

2NO

2NC

transformer

full voltage ASLD3 ➃ 22➄N-➁

ASLD39922➄N-➁-➂ASLD31 ➃ 22➄N-➁

ASLD319922➄N-➁-➂ASLD32 ➃ 22D➄N-➁

ASLD329922D➄N-➁-➂ASLD33 ➃ 22D➄N-➁

ASLD339922D➄N-➁-➂

2NO

2NC

transformer

full voltage ASLD3 ➃ 22➄N-309-➁

ASLD39922➄N-309-➁-➂ASLD31 ➃ 22➄N-309-➁

ASLD319922➄N-309-➁-➂ASLD32 ➃ 22D➄N-309-➁

ASLD329922D➄N-309-➁-➂ASLD33 ➃ 22D➄N-309-➁

ASLD339922D➄N-309-➁-➂

2NO

2NC

transformer

full voltage ASLD3 ➃ 22➄N-310-➁

ASLD39922➄N-310-➁-➂ASLD31 ➃ 22➄N-310-➁

ASLD319922➄N-310-➁-➂ASLD32 ➃ 22D➄N-310-➁

ASLD329922D➄N-310-➁-➂ASLD33 ➃ 22D➄N-310-➁

ASLD339922D➄N-310-➁-➂

4NO

transformer

full voltage ASLD3 ➃ 40➄N-➁

ASLD39940➄N-➁-➂ASLD31 ➃ 40➄N-➁

ASLD319940➄N-➁-➂ASLD32 ➃ 40➄N-➁

ASLD329940➄N-➁-➂ASLD33 ➃ 40➄N-➁

ASLD339940➄N-➁-➂

4NC

transformer

full voltage ASLD3 ➃ 04➄N-➁

ASLD39904➄N-➁-➂ASLD31 ➃ 04➄N-➁

ASLD319904➄N-➁-➂ASLD32 ➃ 04➄N-➁

ASLD329904➄N-➁-➂ASLD33 ➃ 04➄N-➁

ASLD339904➄N-➁-➂

➁ Lens/LED Color Codes

➂ Full Voltage Codes

➃Transformer Voltage

Codes

Color Code

Amber A

Green G

Red R

Blue S

White W

Yellow Y

Voltage Code

6V AC/DC 6V

12V AC/DC 12V

24V AC/DC 24V

120V AC 120V

240V AC (LED only) 240V

Voltage Code

120VAC

240VAC

480VAC

126

246

486

6V secondary voltage

(uses 6V lamps).

Illuminated Selector Switches (Assembled) con’t

LRLRLR

➄ Lamp Type Code

Lamp Code

Incandescent Blank

LED D

RLC

1. In place of ➁, specify the Lens/LED Color Code, in place of ➂, specify the Full Voltage (lamp voltage) Code, in place of ➃, specify the Trans-

former Voltage Code and in place of ➄ specify the Lamp Type Code.

2. The truth table indicates the operating position of contact block when the operator is switched to that position.

X = On (Closed Contacts) O = Off (Open Contacts)

X X = Overlapping Contacts: Remain on (closed contacts) when switch is moved between these positions

ø30mm - TWTD Series Oiltight Switches & Pilot Devices

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Switches & Pilot Devices

Transformer* + Contact Block + Operator + Lamp Lense = Complete Part

Illuminated Selector Switches (Sub-Assembled)

*Not required for full voltage units (use APD-F full voltage clips instead).

Part Numbers: Operators

Part Numbers: Lenses

Part Numbers: Lamps

Contact Blocks

Part Numbers: Full Voltage Clips

Part Numbers: Transformers

➁ Lens/LED Color Codes

Appearance/

Positions Description Part

Number

Operator

2 Maintained ASLD200

3Maintained, Cam 1

Maintained, Cam 2 ASLD300-1

ASLD300-2

2Spring-Ret. from Right ASLD2100

Spring-Ret. from Left ASLD2200

Spring-Ret. from Right, Cam 1

Spring-Ret. from Right, Cam 2 ASLD3100-1

ASLD3100-2

Spring-Ret. from Left, Cam 1

Spring-Ret. from Left, Cam 2 ASLD3200-1

ASLD3200-2

Spring-Ret. from L/R, Cam 1

Spring-Ret. from L/R, Cam 2 ASLD3300-1

ASLD3300-2

Style Part Number

Knob

ASLNHU - ➀

Type Voltage Part Number

LED 6V AC/DC LSTD-6➁

12V AC/DC LSTD-1➁

24V AC/DC LSTD-2➁

120V AC LSTD-H2➁

240V AC LSTD-M4➁

Incandescent 6.3V AC/DC IS-6

12V AC/DC IS-12

24V AC/DC IS-24

120VAC L-120L

1.In place of ➁, specify the LED color code.

2.The LED contains a current-limiting r esistor

and a protection diode.

Description Part Number

1NO 1NC

BST-010

BST-010S

(early make)

BST-001

BST-001S

(late break)

Dummy Blocks BST-D

Primary Voltage (50/60Hz) Part Number

Full Voltage Clips

(2 req’d for each unit) APD-F

Description Primary Voltage

(50/60Hz) Part

Number

Transformers 120V AC TWD-0126

240V AC TWD-0246

480V AC TWD-0486

Color Code

Amber A

Green G

Red R

Blue S

White W

Yellow Y

1. Dummy blocks (no contacts) are used with an odd number of

contact blocks.

2. Combining BST-010S and BST-001S result in overlapping contacts

(

make be

ore break

)

6V secondary voltage

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Switches & Pilot Devices

How to Read Contact Arrangement Charts

Contact Arrangement Chart: 2-position Selector Switches

Style Mounting

Position Operator

Position Contact Block

Part Number Description

Operator Part Number

Contact Circuit

Number Maintained Spring Ret.

from Rt. Spring Ret.

from Lt.

1NO N/D 1OXBST-010 Knob/Lever

Key

Illuminated Knob

ASD200

ASD2K00

ASLD200

ASD2100

ASD21K00

ASLD2100

ASD2200

ASD22K00

ASLD2200

2OOBST-D

1NC 116 1XOBST-001 Knob/Lever

Key

Illuminated Knob

ASD200

ASD2K00

ASLD200

ASD2100

ASD21K00

ASLD2100

ASD2200

ASD22K00

ASLD2200

2OOBST-D

1NO

1NC

N/D 1OXBST-010 Knob/Lever

Key

Illuminated Knob

ASD200

ASD2K00

ASLD200

ASD2100

ASD21K00

ASLD2100

ASD2200

ASD22K00

ASLD2200

2XOBST-001

103 1XOBST-001 Knob/Lever

Key

Illuminated Knob

ASD200

ASD2K00

ASLD200

ASD2100

ASD21K00

ASLD2100

ASD2200

ASD22K00

ASLD2200

2OXBST-010

1NO-EM

1NC-LB

600 1OXBST-010S Knob/Lever

Key

Illuminated Knob

ASD200

ASD2K00

ASLD200

ASD2100

ASD21K00

ASLD2100

ASD2200

ASD22K00

ASLD2200

2XOBST-001S

601 1XOBST-001S Knob/Lever

Key

Illuminated Knob

ASD200

ASD2K00

ASLD200

ASD2100

ASD21K00

ASLD2100

ASD2200

ASD22K00

ASLD2200

2OXBST-010S

2NO N/D 1OXBST-010 Knob/Lever

Key

Illuminated Knob

ASD200

ASD2K00

ASLD200

ASD2100

ASD21K00

ASLD2100

ASD2200

ASD22K00

ASLD2200

2OXBST-010

2NC 104 1XOBST-001 Knob/Lever

Key

Illuminated Knob

ASD200

ASD2K00

ASLD200

ASD2100

ASD21K00

ASLD2100

ASD2200

ASD22K00

ASLD2200

2XOBST-001

2NO

2NC

N/D

1OXBST-010 Knob/Lever

Key

Illuminated Knob

ASD200

ASD2K00

ASLD200

ASD2100

ASD21K00

ASLD2100

ASD2200

ASD22K00

ASLD2200

2XOBST-001

3OXBST-010

4XOBST-001

110

1XOBST-001 Knob/Lever

Key

Illuminated Knob

ASD200

ASD2K00

ASLD200

ASD2100

ASD21K00

ASLD2100

ASD2200

ASD22K00

ASLD2200

2OXBST-010

3XOBST-001

4OXBST-010

111

1OXBST-010 Knob/Lever

Key

Illuminated Knob

ASD200

ASD2K00

ASLD200

ASD2100

ASD21K00

ASLD2100

ASD2200

ASD22K00

ASLD2200

2OXBST-010

3XOBST-001

4XOBST-001

4NO N/D

1OXBST-010 Knob/Lever

Key

Illuminated Knob

ASD200

ASD2K00

ASLD200

ASD2100

ASD21K00

ASLD2100

ASD2200

ASD22K00

ASLD2200

2OXBST-010

3OXBST-010

4OXBST-010

Contact Arrangement Charts

Circuit Number

* N/D = No designation

Contact Block Part Number

Part number to use when ordering sub-

assembly contact blocks, as required for

use with corresponding mounting position

Contact Block Mounting

Position or mounting contact

blocks on operator

Operator Position

Truth table indicates the operating

position of contact block when opera-

tor is switched to that position.

X = On (Closed Contacts)

O = Off (Open Contacts)

X X = Overlapping Contacts: Remain

on (closed) when switch is moved

between these two positions

Contact Arrangement

Type and quantity of

switch contacts

To determine contact block mounting position, first make sure the selector switch is oriented as shown on the right

LRLR

ø30mm - TWTD Series Oiltight Switches & Pilot Devices

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Switches & Pilot Devices

Contact Arrangement Chart: 3-Position Selector Switches

Style Mounting

Position Operator

Position Contact Block

Part Number Description

Operator Part Number

Contact Circuit

Number Maintained Spring Ret.

from Rt. Spring Ret.

from Lt. Two-Way

LCR

1NO

1NC

202 1X00BST-010 Knob/Lever

Key

Illuminated Knob

ASD300-1

ASD3K00-1

ASLD300-1

ASD3100-1

ASD31K00-1

ASLD3100-1

ASD3200-1

ASD32K00-1

ASLD3200-1

ASD3300-1

ASD33K00-1

ASLD3300-1

2XXOBST-001

203 10XXBST-001 Knob/Lever

Key

Illuminated Knob

ASD300-1

ASD3K00-1

ASLD300-1

ASD3100-1

ASD31K00-1

ASLD3100-1

ASD3200-1

ASD32K00-1

ASLD3200-1

ASD3300-1

ASD33K00-1

ASLD3300-1

2O0XBST-010

302 1X0XBST-010 Knob/Lever

Key

Illuminated Knob

ASD300-2

ASD3K00-2

ASLD300-2

ASD3100-2

ASD31K00-2

ASLD3100-2

ASD3200-2

ASD32K00-2

ASLD3200-2

ASD3300-2

ASD33K00-2

ASLD3300-2

2XXOBST-001

303 10XOBST-001 Knob/Lever

Key

Illuminated Knob

ASD300-2

ASD3K00-2

ASLD300-2

ASD3100-2

ASD31K00-2

ASLD3100-2

ASD3200-2

ASD32K00-2

ASLD3200-2

ASD3300-2

ASD33K00-2

ASLD3300-2

2O0XBST-010

2NO

N/D 1X00BST-010 Knob/Lever

Key

Illuminated Knob

ASD300-1

ASD3K00-1

ASLD300-1

ASD3100-1

ASD31K00-1

ASLD3100-1

ASD3200-1

ASD32K00-1

ASLD3200-1

ASD3300-1

ASD33K00-1

ASLD3300-1

2O0XBST-010

301 1X0XBST-010 Knob/Lever

Key

Illuminated Knob

ASD300-2

ASD3K00-2

ASLD300-2

ASD3100-2

ASD31K00-2

ASLD3100-2

ASD3200-2

ASD32K00-2

ASLD3200-2

ASD3300-2

ASD33K00-2

ASLD3300-2

2O0XBST-010

2NC

304 10XOBST-001 Knob/Lever

Key

Illuminated Knob

ASD300-2

ASD3K00-2

ASLD300-2

ASD3100-2

ASD31K00-2

ASLD3100-2

ASD3200-2

ASD32K00-2

ASLD3200-2

ASD3300-2

ASD33K00-2

ASLD3300-2

2XXOBST-001

N/D 10XXBST-001 Knob/Lever

Key

Illuminated Knob

ASD300-1

ASD3K00-1

ASLD300-1

ASD3100-1

ASD31K00-1

ASLD3100-1

ASD3200-1

ASD32K00-1

ASLD3200-1

ASD3300-1

ASD33K00-1

ASLD3300-1

2XXOBST-001

2NO

2NC

N/D

1X00BST-010 Knob/Lever

Key

Illuminated Knob

ASD300-1

ASD3K00-1

ASLD300-1

ASD3100-1

ASD31K00-1

ASLD3100-1

ASD3200-1

ASD32K00-1

ASLD3200-1

ASD3300-1

ASD33K00-1

ASLD3300-1

200XBST-010

30XXBST-001

4XX0BST-001

210

10XXBST-001 Knob/Lever

Key

Illuminated Knob

ASD300-1

ASD3K00-1

ASLD300-1

ASD3100-1

ASD31K00-1

ASLD3100-1

ASD3200-1

ASD32K00-1

ASLD3200-1

ASD3300-1

ASD33K00-1

ASLD3300-1

200XBST-010

30XXBST-001

400XBST-010

308

1X0XBST-010 Knob/Lever

Key

Illuminated Knob

ASD300-2

ASD3K00-2

ASLD300-2

ASD3100-2

ASD31K00-2

ASLD3100-2

ASD3200-2

ASD32K00-2

ASLD3200-2

ASD3300-2

ASD33K00-2

ASLD3300-2

2XX0BST-001

3X0XBST-010

4XXOBST-001

309

1X0XBST-010 Knob/Lever

Key

Illuminated Knob

ASD300-2

ASD3K00-2

ASLD300-2

ASD3100-2

ASD31K00-2

ASLD3100-2

ASD3200-2

ASD32K00-2

ASLD3200-2

ASD3300-2

ASD33K00-2

ASLD3300-2

2XX0BST-001

30XOBST-001

4O0XBST-010

310

10XOBST-001 Knob/Lever

Key

Illuminated Knob

ASD300-2

ASD3K00-2

ASLD300-2

ASD3100-2

ASD31K00-2

ASLD3100-2

ASD3200-2

ASD32K00-2

ASLD3200-2

ASD3300-2

ASD33K00-2

ASLD3300-2

2O0XBST-010

30XOBST-001

400XBST-010

4NO

N/D

1X00BST-010 Knob/Lever

Key

Illuminated Knob

ASD300-1

ASD3K00-1

ASLD300-1

ASD3100-1

ASD31K00-1

ASLD3100-1

ASD3200-1

ASD32K00-1

ASLD3200-1

ASD3300-1

ASD33K00-1

ASLD3300-1

200XBST-010

3X00BST-010

400XBST-010

305

1X0XBST-010 Knob/Lever

Key

Illuminated Knob

ASD300-2

ASD3K00-2

ASLD300-2

ASD3100-2

ASD31K00-2

ASLD3100-2

ASD3200-2

ASD32K00-2

ASLD3200-2

ASD3300-2

ASD33K00-2

ASLD3300-2

200XBST-010

3X0XBST-010

400XBST-010

4NC

N/D

10XXBST-001 Knob/Lever

Key

Illuminated Knob

ASD300-1

ASD3K00-1

ASLD300-1

ASD3100-1

ASD31K00-1

ASLD3100-1

ASD3200-1

ASD32K00-1

ASLD3200-1

ASD3300-1

ASD33K00-1

ASLD3300-1

2XX0BST-001

30XXBST-001

4XXOBST-001

314

10XOBST-001 Knob/Lever

Key

Illuminated Knob

ASD300-2

ASD3K00-2

ASLD300-2

ASD3100-2

ASD31K00-2

ASLD3100-2

ASD3200-2

ASD32K00-2

ASLD3200-2

ASD3300-2

ASD33K00-2

ASLD3300-2

2XX0BST-001

30XOBST-001

4XX0BST-001

LCR

LCRLCRLCR

1. Each operator sub-assembly is available as a “-1" and a “-2" for 3-position selector switches. The internal cam of a “-1" is different from that of a “-2".

This results in designated combinations of open and closed contacts in the various operator positions.

2. N/D = No circuit number designation required in assembled part number.

3. X = On (closed contacts) O = Off (open contacts). X X Overlapping contacts remain on (closed) when switch is moved between these two positions.

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Switches & Pilot Devices

Use the following tables to build custom selector switches.

2 Position Selector Switches

3 Position Selector Switches

3 Position Push/Pull Switches

Contact Mounting

Position

Operator

Position

Left Right

ASD200

BST-010 (NO) LOX

ROX

BST-001 (NC) LXO

RXO

BST-010S (NO-EM) L0X

ROX

BST-001S (NC-LB) LXO

RXO

Contact Mounting

Position

Operator Position

Left Center Right

ASD300-1

ASLD300-1

ASD3K00-1

BST-010 (NO) LXOO

ROOX

BST-001 (NC) LOXX

RXXO

BST-010S (NO-EM) LXOO

ROOX

BST-001S (NC-LB) LOXX

RXXO

Contact Mounting

Position

Operator Position

Left Center Right

ASD300-2

ASLD300-2

ASD3K00-2

BST-010 (NO) LXOX

ROOX

BST-001 (NC) LOXO

RXXO

BST-010S (NO-EM) LXOX

ROOX

BST-001S (NC-LB) LOXO

RXXO

Contact Operator Position

Pull Normal Push

AYLD22

BST-010 (NO) O O X

BST-001 (NC) X O O

BST-010S (NO-EM) O X X

BST-001S (NC-LB) X X O

Operator Truth Tables

1.For Operator Truth Tables, see

next page.

2.For examples of how to assem-

ble selector switches, see A3-82.

ø30mm - TWTD Series Oiltight Switches & Pilot Devices

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Switches & Pilot Devices

Lamp Removal

Tool Tool used to install LED’s and incandescent lamps. OR-55

Metal Bezel Replacement locking ring/bezel

Standard octagonal units (chrome-pl.). OG-81

Extended, non-illuminated (chrome-pl.). OG-82

Extended, illuminated (chrome-pl.). OG-83L

Jumbo Mushroom Shallow Shroud ABN4G

Jumbo Mushroom Deep Shroud ABN4F

Plastic Bezel Black plastic locking ring/bezel OGP11B

Boot/Cover Used to cover and protect push-

buttons.

In place of ➀, specify neoprene Rubber Boot

color: B (black), G (green), R (red), Y (yellow) OC-11 ➀

Flush units (clear plastic -40˚ to +60˚C). OC-121

Extended units (clear plastic -40˚ to +60˚C). OC-122

Anti-Rotation Ring

Plastic washer

For nameplates or panels that should not be scratched. OGL-D1T

Thrust washer/Anti-rotation ring for use with notched panel cutout. OGL-D1S

Mounting Hole

Plug Plugs used to ﬁll unused 30mm

panel cutouts.

Plastic with locking nut attached. OBP-11

Metal with locking nut attached OB-11

Grey rubber (-5˚ to +60˚C) OB-13

Terminal Tab

Adaptor Tab #250 17/64" x 3/64" (6.35mm x 0.8mm): Single tab TW-FA1

Full Voltage

Adaptor Used on all full voltage illuminated units.

Two required per unit. (M3.5 screw and saddle) APD-F

Lock Out Adaptor Used to provide lockout protection for TWTD pushbuttons and knob selectors.

Ø 1-13/64" (30mm) OL-KL1

Replacement

Keys Pair of Keys (#0) TW-SK

Accessories — TWTD Series

Oiltight Switches & Pilot Devices ø30mm - TWTD Series

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Switches & Pilot Devices

Part Numbers: Fingersafe Covers for TWTD Series

Appearance Description Used with Part Number

Fingersafe terminal cover, for full voltage pilot lights, adds

3mm to overall depth APD199... full voltage pilot lights APD-PVL

Fingersafe terminal cover, for contact blocks, adds 3mm to

overall depth Non-Illuminated pushbuttons ABD..., and AOD... N-VL2

Fingersafe terminal cover, adds 1.5mm to overall depth Transformer pilot lights and illuminated units N-VL3

Fingersafe terminal cover, adds 4 mm to depth Full voltage illuminated pushbuttons N-VL4

Accessories con’t

APD-PVL

N-VL2

N-VL3

N-VL4

Dimensions on page A4-192.

ø30mm - TWTD Series Oiltight Switches & Pilot Devices

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Switches & Pilot Devices

Part Numbers: Nameplates

* Standard Legend Codes

To specify engraving instructions, use the Nameplate order form on next page.

NALD NAKD NAQD HNAV

Dimensions

Description Part Number Part Number Part Number Part Number

Nameplate

(blank)

Black NALD-B NAKD-B NAQD-B HNAV-0

Red NALD-R NAKD-R NAQD-R

Nameplate

(engraved) NALD-➀NAKD-➀NAQD-➀HNAV-27 “Emergency Stop”

Pushbuttons Pushbuttons/Selector Switches Selector Switches

Legend Code Legend Code Legend Code Legend Code Legend Code

AUTO

DOWN

*EMERG.STOP

FAST

FORWARD

HAND

HIGH

INCH

JOG

LOW

LOWER

OFF

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

OPEN

OUT

RAISE

RESET

REVERSE

RUN

SLOW

START

*STOP

STOP

TEST

I (Int’l On)

O (Int’l Off)

EMO

116

117

118

119

120

121

122

123

124

125

126

127

150

151

152

AUTO-MAN

CLOSE-OPEN

DOWN-UP

FAST-SLOW

FOR-REV

HAND-AUTO

HIGH-LOW

JOG-RUN

LEFT-RIGHT

LOWER-RAISE

MAN-AUTO

OFF-ON

ON-OFF

OPEN-CLOSE

RAISE-LOWER

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

REV-FOR

RUN-JOG

RUN-SAFE

SAFE-RUN

SLOW-FAST

START-STOP

STOP-START

UP-DOWN

216

217

218

219

220

221

222

223

AUTO-MAN-OFF

AUTO-OFF-MAN

CLOSE-OFF-OPEN

DOWN-OFF-SLOW

FAST-OFF-SLOW

FOR-OFF-REV

LEFT-OFF-RIGHT

LOWER-OFF-RAISE

OFF-MAN-AUTO

OFF-SLOW-FAST

OFF-1-2

OPEN-OFF-CLOSE

SLOW-OFF-FAST

SUMMER-OFF-WINTER

UP-OFF-DOWN

1-OFF-2

HAND-OFF-AUTO

301

302

303

304

305

306

307

308

309

310

311

312

313

314

315

316

317

Nameplates — TWTD Series

1.56" (40mm)

1.85" (47.5mm)

Ø1.19"

(30.5mm)

2.03" (52mm)

Ø1.19"

(30.5mm)

2.24" (57.5mm)

1.95" (50mm)

Ø1.19"

(30.5mm)

1.95" (50mm)

5mm

Ø1.19"

(30.5mm)

2.34" (60mm)

Emergency

Stop

1. Nameplates are made of 0.031" aluminum. Lettering is white letters engraved on black background.

2.In place of ➀, insert either the standard legend code from table below or custom engraving delimited by “ “.

3. HNAV available in yellow only.

1. *Available in Red as standar d legend code 104 and 124. To order engraved nameplate and codes, add legend code to nameplate part number.

Character height based on the number of characters, space and size of nameplate. Standard character size is 3/16".

2. Nameplates with standard legends are the same list price as blank nameplates. Special engravings, additional cost.

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Switches & Pilot Devices

Copy this order form and use it to specify Letter Height, Custom Engravings, Location of Engraving on Nameplate, and Quantity Desired.

To insure engraving accuracy, fax it to your IDEC representative or Distributor.

NALD Nameplate

NAKD Nameplate

NAQD Nameplate

Your Company: IDEC Rep/Distributor Contact:

Name: PO number (if known):

Telephone: IDEC Rep/Distributor Phone:

Fax & Email IDEC Rep/Distributor Fax & Email

Nameplates Order Form — TWTD Series

Step 1.

Choose Letter Size - 7/64” or 1/8”.

Check the box for the letter size you

want. Then write your lettering in box

below checkboxes. Note: 1/8” size

letters cannot exceed 13 characters.

Engraving

Location

Step 2.

Specify Quantity.

Enter the number of

nameplates desired in

the box on the right. Qty

1/8”

Letter

Size

7/64”

Letter

Size

13 characters max

(for 1/8” size letters)

16 characters max

(for 7/64” size letters)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Sample Letter Sizes

7/64” Letters:

A B C D

1/8” Letters:

A B C D

Step 1. 1/8” Letter Size Only

Specify Lettering

Write your lettering in box to the

right. Maximum 17 characters per

line, maximum 4 lines.

Engraving

Location

Step 2.

Specify Quantity.

Enter the number of

nameplates desired

in the box on the

right.

Qty

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Sample Letter Size

1/8” Letters: A B C D

Step 1.

Choose Letter Size - 7/64”

or 1/8”.

Check the box for the letter size

you want. Then write your letter-

ing in box below checkboxes.

Note: 1/8” size letters cannot

exceed 16 characters.

Engraving

Location

Step 2.

Specify Quantity.

Enter the number of

nameplates desired in the

box on the right. Qty

1/8”

Letter

Size

7/64”

Letter

Size

16 characters max

(for 1/8” size letters)

20 characters max

(for 7/64” size letters)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2

Sample Letter Sizes

7/64” Letters: A B C D

1/8” Letters: A B C D

ø30mm - TWTD Series Oiltight Switches & Pilot Devices

A4-192 www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC

Switches & Pilot Devices

Dimensions — TWTD Series

Mushroom Pushbutton

5.5 23 9

Panel Thickness 0.8 to 7.5

ø35

ø25

ø40

14.5

53 (1 or 2

blocks)

76 (3 or 4 blocks)

M3.5 Terminal Screw

5.5 23 40

ø40

53 (1 or 2

blocks)

76 (3 or 4 blocks)

Panel Thickness 0.8 to 7.5

Note: *Dimension when operator is in reset position.

**Dimension when operator is in pull position.

Pushbuttons Dimension A Dimension B

Flush

Extended

Extended w/Full Shroud

0.351" (9mm)

0.566" (14.5mm)

0.663" (17mm)

Ø 0.975" (25mm)

Ø 0.975"(25mm)

Ø 1.11" (28.5mm)

Mushroom

Mushroom w/Full Shroud

Jumbo Mushroom

Ø 1.56" (40mm)

0.858" (22mm)

0.936" (24mm)

1.13" (29mm)

Ø 1.56" (40mm)

Ø 1.87" (48mm)

Ø 2.54" (65mm)

Mushroom, Pushlock Turn

Reset and Push-Pull

Ø 1.56" (40mm)

*0.975" (25mm)

**0.975" (25mm) Ø 1.56" (40mm)

Ø 1.56" (40mm)

w/Full Shroud

Pushbutton

w/AC Adapter

w/Transformer

Full V oltage

M3.5 Terminal Screw

ø35

97.5 (2 blocks)

120.5 (4 blocks)

Panel Thickness 0.8 to 7.5

ø40

M3 Terminal Screw

63 (2 blocks)

M3 Terminal Screw

ø24

ø35

86 (4 blocks)

5.5

Panel Thickness 0.8 to 7.5

M3.5 Terminal Screw

ø40

Note: *Dimension when operator is in reset position.

**Dimension when operator is in pull position.

Illuminated Pushbuttons Dimension A Dimension B

Flush w/Full Shroud 0.975" (25mm)

0.995" (25.5mm) Ø 0.936" (24mm)

Ø 0.936" (24mm)

Extended w/Full Shroud 0.741" (19mm)

0.761" (19.5mm) Ø 0.936" (24mm)

Ø 0.936" (24mm)

Ø 1.56" (40mm) Mushroom

Pushlock Turn Reset,

Push-Pull

*0.975" (25mm)

**0.975" (25mm) Ø 1.56" (40mm)

Ø 1.56" (40mm)

Pilot Lights

Illuminated Pushbuttons

A:29.5 9

B:64.5 22 40

ø25

ø35

ø40

M3.5 Terminal

Screw

M3.5 Terminal

Screw Panel Thickness: 0.8 to 7.5 mm

Full V oltage

Knob Lever Key

Illuminated Knob

Selector Switches

M3.5 Terminal Screw

5.5 23

ø35

53 (1 or 2

blocks)

76 (4 blocks)

ø40

16.538

90°

45°

Panel Thickness 0.8 to 7.5

M3.5 Terminal Screw

5.5 23

ø35

53 (1 or 2

blocks)

76 (4 blocks)21.5

ø40

90°

45°

Panel Thickness 0.8 to 7.5

M3.5 Terminal Screw

5.5 23

ø35

53 (1 or 2

blocks)

76 (4 blocks) 21

ø40

90°

45°

Panel Thickness 0.8 to 7.5

ø40

235.5

ø35

ø25

M3.5 Terminal Screws

M3 Terminal Screw

63 (2 blocks)

A: 86 (4 blocks)

B: 97.5 (2 blocks), 120.5 (4 blocks)

Panel Thickness

0.8 to 7.5

(including nameplate)

90°

45°

All measurements in mm.

Oiltight Switches & Pilot Devices ø30mm - TWTD Series

www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC A4-193

Switches & Pilot Devices

Selector Switches Panel Cut-Out

Accessory Dimensions

Finger-Safe Cover

Dimensions — TWTD Series con’t

1.64" (42mm)

> 1.95" (50mm)*

Ø 1.20" (30.5mm)

Ø 0.195"(5mm) 1. *Jumbo Mushroom < 2.61" (66mm)

2. Minimum mounting centers are applicable to switches

with one stack of contact bloc ks. When mounting two stacks

of contact blocks, minimum centers should allow for access

to wiring.

3. The Ø 0.195" (Ø 5mm) recess is necessary when either the

nameplate or anti-rotation ring is used.

1.97" (50mm)

1.18" (30mm)

2.76"

(70mm)

1.76"

(44.8mm)

0.33"

(8.4mm)

Cut-out is the

only difference

between TW

and TWTD

Ø1.27"

(Ø32.6mm)

Flush: 0.702" (18mm)

Extended: 0.858" (22mm)

Ø1.13"

(Ø29mm)

Ø0.975"

(Ø25mm)

0.137"

(3.5mm)

0.137"

(3.5mm)

Ø0.858"

(22mm)

Ø1.07"

(Ø27.4mm)

0.398"

(10.2mm)

3.66"

(93mm)

3.25"

(82.5mm)

3.66"

(2.62mm)

1.16

(29.5mm)

0.31"

(8mm)

OGL-31

Anti-Rotation Ring

OC-31

Pushbutton Clear Boot

OB-31

Mounting Hole Rubber Plug

OL-KL1

Lock-Out Adaptor

0.06"

(1.4mm) 0.26"

(6.5mm)

1.22" (31mm)

0.71"

(18mm)

0.87" (22mm)

0.55" (14mm)

0.24"

(6.2mm)

1.51" (38.4mm)

N-VL2 0.19"

(4.7mm) 0.41" 

(10.5mm)

0.63"

(16mm)

0.24"

(6.2mm)

1.5" (38mm)

0.94"

(24mm)

1.20" (30.4mm)

0.68"

(17.2mm)

N-VL3

0.61"

(15.5MM)

1.51" (38.4MM)

1.71" (18MM)

0.13"

(R3.2MM)

0.94" (24MM)

N-VL4

.413" 

(10.5mm)

.354"

(9mm)

1.45" (37mm)

.256" (6.2mm)

APD-PVL

1.26" (32mm)

1.73" (44mm)

N-VL2 N-VL4

APD-PVL

N-VL3

ø30mm - TWTD Series Oiltight Switches & Pilot Devices

A4-194 www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC

Switches & Pilot Devices

Adjustment for Panel Thickness

Each unit is shipped with several waterproof gaskets which are 0.06"

(1.5mm) and 0.12" (3mm) thick. Combine the gaskets for a dimension approx-

imately equal to panel thickness and install between the bezel and the body

of the unit.

A trim washer must be used with a thrust washer or a nameplate to prevent

the control unit from rotating in the mounting hole. When using anti-rotation

rings (trim washer with thrust washer or nameplate), install as shown below.

Selector Switches

The operator shaft of each unit has a recess to identify in which direction to

install the handle. Align the handle with the recess. Press color insert (TW-

HC1) into the Standard Operating Positions.

Standard operation positions

Non-Illuminated 3-Position Operators

Installation of TWTD Series Units

Installation of LED Illuminated Units—Transformer units are rec-

ommended for use in areas subjected to inductive noise. When using full

voltage types, install a protection diode as shown below. Use diode with AC

power supply to protect against reverse polarity. Use with DC power supply

to protect against surges and noise.

Application Example For Push-To-Test Pilot Light

2-Position, 90° 3-Position, 45°

Unit Panel

Cut-Out Trim

Washer

Thrust

Washer

Nameplate

1212

TWTD Pilot Lights

TWTD Illuminated Pushbuttons,

TWTD Selector Switches

(Transformer or Full Voltage)

Terminal X1 =

Positive

Terminal X2 =

Negative

Terminal

X1 Terminal

Diode

LED

e sure t

at LED i

uminate

units are insta

wit

correct polarity, as indicated at the terminals.

Start Stop

Test

TTest

OLS

Start

Stop

Transformer/AC-Adapter Circuit

Full V oltage Circuit

A typical application of illuminated pushbuttons is

check the lamp/LED circuit.

LM2

Pilot

Light

Pilot

Light

a push-to-test pilot light which can be used to

Instructions — TWTD Series