Switches & Pilot DevicesSignaling LightsRelays & SocketsTimersContactorsTerminal BlocksCircuit Breakers
ø30mm - ARN Series Switches & Pilot Devices
780 www.IDEC.com 1705151134
ARN Series — Mono-Lever Switches
Key features:
• Mono-Lever Switches Ø 1-13/64” (30mm)
• Contact Blocks Rated for 600V, 10A
• Available in 2–, 3–, and 4–positions.
• Maintained and spring-return modes available.
• Models available with interlock mechanism to prevent inadvertent actuation.
UL Listed
File No. E68961
CSA Certied
File No. LR48366
Specications
Operating Temperature -25˚to 50˚C (without freezing)
Insulation Resistance 100MΩ
Contact Rating
Rated Voltage: Current
110VDC: 3A
24V AC/DC: 10A
120VAC: 10A
240VAC: 6A
480VAC: 2A
600VAC: 1A
Insulation Voltage 600V AC/DC
Rated Thermal Current 10A
Electrical Life Over 500,000 operations
Part Numbering Guide (Assembled)
ARN 4 – 1012 – 10.00.02.11
j Style k Number of
Contact Blocks
l Lever
Action
m Contact
Arrangement
Description Code Remarks
j Style
Standard Lever ARN
Interlocking lever prevents inadvertent operation.Short Lever ARNS
Interlocking Lever ARNL
k No. of Contact Blocks —
1
Each contact block contains two independent contacts.
2
3
4
l Lever Action
Blocked 0
Specify in this order:
Up.Right.Down.Left
Maintained 1
Spring Return 2
m Contact Arrangement
No contacts 00
Specify the number of contacts to be activated in all active (non-blocked) positions:
Up.Right.Down.Left
For blocked positions use code: 00
1 NO contact 10
1 NC contact 01
1 NO and 1 NC contact 11
2 NO contacts 20
2 NC contacts 02
Switches & Pilot Devices Signaling Lights Relays & Sockets Timers Contactors Terminal Blocks Circuit Breakers
781
800-262-IDEC (4332) • USA & Canada
ø30mm - ARN Series
Switches & Pilot Devices
1705151134
Mono-Lever Switches (Sub-Assembled)
Contact Blocks + Operator = Complete Part
Standard Mono-Lever Operators
Style Lever Operation Mode Part Number
Standard Lever
2-Position manual return
3-Position manual return
4-Position manual return
ARN0-1010-B
ARN0-1110-B
ARN0-1111-B
2-Position spring return
3-Position spring return
4-Position spring return
ARN0-2020-B
ARN0-2220-B
ARN0-2222-B
Short Lever
2-Position manual return
3-Position manual return
4-Position manual return
ARNS0-1010-B
ARNS0-1110-B
ARNS0-1111-B
2-Position spring return
3-Position spring return
4-Position spring return
ARNS0-2020-B
ARNS0-2220-B
ARNS0-2222-B
Interlocking Lever
2-Position manual return
3-Position manual return
4-Position manual return
ARNL0-1010-B
ARNL0-1110-B
ARNL0-1111-B
2-Position spring return
3-Position spring return
4-Position spring return
ARNL0-2020-B
ARNL0-2220-B
ARNL0-2222-B
Contact Blocks
Style Contact Arrangement Part Number
2NO contacts
1NO & 1NC contact
2NC contacts
1NO early make contact
BR-1E
BR-2E
BR-3E
BR-1EM
To calculate the number of contact blocks required, add the number of NO and NC contacts on each pair of
adjoining positions (up + right, right + down, down + left, and left + up). The largest of the four sums is the
number of contact blocks required. Up to four contact blocks can be mounted.
Replacement Parts
Style Part Number
Bellows
ARN0, ARNS0
(standard & short lever) ARN-BL
ARNL0
(Interlocking)
ARNL-BL
(comes in 2 pieces)
Knob (ball) All Models Knob (ball) ARNB-B
Switches & Pilot DevicesSignaling LightsRelays & SocketsTimersContactorsTerminal BlocksCircuit Breakers
ø30mm - ARN Series Switches & Pilot Devices
782 www.IDEC.com 1705151134
Dimensions — ARN Series
ARNO
30
M3.5 Terminal
Screw
6 23
1 block: 47, 2 blocks: 70
3 blocks: 93, 4 blocks: 116
Panel Thickness 0.8 to 6
51
51
ø42
30
ø22
83
ARNSO
30
6 23
63 51
51
ø42
30
M3.5 Terminal
Screw
Panel Thickness
0.8 to 6
ø22
1 block: 47, 2 blocks: 70
3 blocks: 93, 4 blocks: 116
ARNLO
30°
623
51
51
ø42
30°
ø22
83
M3.5 Terminal
Screw Panel Thickness 0.8 to 6
1 block: 47, 2 blocks: 70
3 blocks: 93, 4 blocks: 116
ARNO
ARNSO
ARNLO
R0.8 max.
0
+0.5
0
+0.2
+0.5
0
4.8
33
ø30.5
