Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Rotary Switches
Keylock Rotary Switches
4312
LOCKWASHER
Ø 1.062 ± .020 (Ø 26,97 ± 0,51)
SHOWN IN THIS VIEW ONLY
MOUNTING NUT
.875 (22,23) ACROSS FLATS
.125 (3,18) THICK
SHOWN IN THIS VIEW ONLY
.260 ± .020
(6,60 ± 0,51)
.792 ± .020
(20,12 ± 0,51)
.268 ± .015
(6,81 ± 0,38)
.187 ± .015
(4,75 ± 0,38)
1.957 ± .062
(49,71 ± 1,57)
4312
.125 ± .015
(3,18 ± 0,38)
1.875 ± .062
(47,63 ± 1,57)
Ø .900
(Ø 22,86)
A
POSITION
INDICATOR
ARROW
.625 ± .010
(15,88 ± 0,25)
COMMON
TERMINAL
TERMINAL FOR
POSITION 1
Dimensions not shown are
thesameasabove.
Allterminalsareprovided
regardlessofthenumberof
activeswitchpositions.
Grayhill part number and date code marked on label. Customer part number marked on request.
Keyslot is shown in
switch position 1.
KeyremovalpositionA.
Key is inserted cut edge down.
SERIES 58
Single Deck, Antistatic
DIMENSIONS in inches (and millimeters)
Standard Style
PC Mount Style
SWITCH FEATURES
•Economical
•SolderLugorPCMount
•36°,45°,60°,or90°Throws
•1or2PolesPerSwitch
•Upto10Positionsfor1Pole
•200mAfor25,000Cycles
36°, 45°, 60°, or 90°
Angle of Throw
36°, 45°, 60, or 90°
Angle of Throw
TERMINAL DETAIL
A = .064 ± .005 (1,63±0,13)
B = .032 ± .004 (0,81±0,10)
E = .125 ± .015 (3,18 ±0,38)
F = .020 ± .003 (0,51 ±0,08)
C = .050 ± .010 (1,27±0,25)
D = .062 Ø ± .002 (1,57 Ø ±0,05)
G = .020 ± .003 (0,51 ±0,08)
H = .062 ± .004 (1,57 ±0,10)
Solder Lug Solder Lug Common PC Mount
A
B
G
HD
C
E
F
G
H
.629 + .010 –.000
(15,98 + 0,25)
.750 + .015 –.000
(19,05 + 0,38)
RECOMMENDED PANEL CUT
LOCK FEATURES
•MinimumSpaceBehindPanel
•15,000VdcStaticProtection
•5Tumbler-PlateSecurity
•In-PanelKeyRecoding
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Rotary Switches
Keylock Rotary Switches
LOCK SPECIFICATIONS
General Characteristics
Mounting: By bushing, nut and lockwasher
Keying:Alllockskeyedalikeexceptby
special order
Orientation of Keylock Switch: Lock flats
on both sides with key upright (cut side
down) in position 1.
Key Removals:
36°ThrowSwitch Ateverypositionor
At0°&180°
45°ThrowSwitch Ateverypositionor
At0°,90°,180°,270°
60°ThrowSwitch Ateverypositionor
At0°,180°
90°ThrowSwitch Ateverypositionor
At0°,180°
Optional pulls Contact Grayhill
Electrical Characteristics
Chartisshownfornon-shortingcontactsand
resistiveloadandforthelifelimitingcriteria
indicated below. The data for the curve
wasmeasuredatsealevel,25°Cand68%
relative humidity. Contact Grayhill for more
information
ifanyofthefollowingistrue:lifelimitingcriteria
aremorecriticalthanthoselisted;morecycles
of operation are required; a larger make
andbreakcurrentisrequired;theoperating
environmentincludeselevatedtemperatures
or reduced pressures.
CurveA:220Vacallangles
ofthrow.
CurveB:115Vacand30
Vdcforallanglesofthrow.
300
200
0
010 20 30
CYCLESx1000
CURRENT
MILLIAMPS
100
A
B
36° Angle of Throw 45° Angle of Throw
CIRCUITRY
90° Angle of Throw
VIEWEDFROMFRONTEND;SHOWNINPOSITION1. VIEWEDFROMFRONTEND;SHOWNINPOSITION1.
REAR
VIEW
TWO POLEONE POLE ONE POLE TWO POLE
60° Angle of Throw
ONE POLE TWO POLE ONE POLE TWO POLE
VIEWEDFROMFRONTEND;SHOWNINPOSITION1.VIEWEDFROMFRONTEND;SHOWNINPOSITION1.
REAR
VIEW
REAR
VIEW
REAR
VIEW
6
7
8
9
10 1
2
3
4
5
C2
C1
6
7
8
9
10 1
2
3
4
5
7
81
2
3
4
5
6
7
81
2
3
4
5
6
C2 C1
1
2
3
4
5
6
41
2
3
41
2
3
C2 C1
18˚
36˚
.320 ± .015 (8,13 ± 0,38) DIAMETER
CIRCLE OF TERMINAL CENTERS
LOCATION OF COMMONS
2 POLES
COMMON TERMINAL (1 POLE)
POS. 1
.125 ± .015
(3,18 ± 0,38)
45˚
22.5˚
.320 ± .015 (8,13 ± 0,38) DIAMETER
CIRCLE OF TERMINAL CENTERS
LOCATION OF COMMONS
2 POLES
COMMON TERMINAL (1 POLE)
POS. 1
.125 ± .015
(3,18 ± 0,38)
60˚
30˚
LOCATION OF COMMONS
2 POLES
POS. 1
.125 ± .015
(3,18 ± 0,38)
COMMON TERMINAL (1 POLE)
.320 ± .015 (8,13 ± 0,38) DIAMETER
CIRCLE OF TERMINAL CENTERS
45˚
90˚
LOCATION OF COMMONS
2 POLES
POS. 1
.125 ± .015
(3,18 ± 0,38)
COMMON TERMINAL (1 POLE)
.320 ± .015 (8,13 ± 0,38)
DIAMETER CIRCLE OF
TERMINAL CENTERS
Materials & Finishes
Keys:Brass;2supplied
Lock Barrel & Plug: Zinc, clear chromate
Lockwasher: Steel, tin zinc plated
Mounting Nut: Steel, nickel-plated
Tumbler Plates: Brass
SWITCH SPECIFICATIONS
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
Rotary Switches
Keylock Rotary Switches
SWITCH SPECIFICATIONS Continued
Contact Resistance:
Initially: less than 10 mΩ
Endoflife: lessthan50mΩ
Insulation Resistance: (Between mutually
insulated parts)
Initially: 50,000 MΩ
Minimum: 10,000 MΩ
Breakdown Voltage: (Between mutually
insulated parts) more than 600 Vac
Life Expectancy: Per chart; cycle is 1
rotation thru all active positions plus a full
return.
Carry Current: 6A; maximum temperature
rise20°C
Materials and Finishes
Switch Base: Thermoset plastic
Switch Housing: Nylon
Detent Rotor: Nylon
Detent Balls: Steel, nickel-plated
Detent Springs, and Contact Springs:
Stainless steel
Common Ring:Brass,goldplateoversilver
plate
Terminals:Brass,goldoversilverandnickel
plate
Rotor Contact: Precious metal, gold alloy
Anti-Static Voltage: Anti-static types tested to
withstand 15,000 Vdc
Mechanical Characteristics
Switching Mode:Shorting(makebeforebreak)
ornon-shorting(breakbeforemake)aslimited
by the Choices chart
Type of Contact: Wiping
Number of Terminals: Allswitchesareprovided
withthefullcircleofterminalsregardlessofthe
numberofactivepositions
Stop Strength: 1.70 Nm maximum (15.0 in-
lbs)
Switching Torque: 8 to 16 in-ozs
CHOICES AND LIMITATIONS
Lock Style and Switch Style and Angle of No. Of Poles/ Positions Shorting or
Description* Description Throw Decks Deck Per Pole** Non-Shrtg.
Series 58J Switches
1 02 to 08 N or S
2 02 to 04 N or S
1 02 to 10 N or S
2 02 to 05 N or S
1 02 to 08 N or S
2 02 to 04 N or S
1 02 to 04 N
2 02 N
1 02 to 10 N or S
2 02 to 05 N or S
1 02 to 08 N or S
2 02 to 04 N or S
1 02 to 06 N
2 02 to 03 N
1 02 to 04 N
2 02 N
45° 1
36° 1
45° 1
90° 1
36° 1
45° 1
60° 1
90° 1
A = Standard, Solder Lugs
P = Standard, PC Mount
A = Standard, Solder Lugs
P = Standard, PC Mount
A = Standard, Solder Lugs
P = Standard, PC Mount
J4: Standard–Key pulls at Position 1
and at 90 Degree Increments
J8: Standard–Key Pulls at Each
Position
J9: Standard–Key Pulls at Position 1
and at 180 Degrees
*StandardKeylockhasanti-staticprotection.Allkeylockversionsavailablewithoutanti-staticprotection,withareducedoverallbodylength.Contact
Grayhillformoreinformation.
**Forsinglepoleswitcheswithmaximumpositions,specifycontinuousrotationorxedstopwhenordering.
Series
Lock Style:perChoicesChartJ4,J8,J9
Switch Style: per Choices Chart A or P
Angle of Throw: 36, 45, 60 or 90 (per Choices chart)
Number of Decks: 01
Poles per Deck: = 1 or 2 (per Choices chart)
Positions per Pole: 02 thru 10 (per Choices chart)
Type of Contacts: (per Choices chart)
N = Non-shorting
S = Shorting
Stop Arrangement Suffix:
(neededonlyfor1-poleswitcheswithmaximumpositions)
F=Fixedstopbetweenlastandrstpositions
*Leaveblankforcontinuousrotation
58J8A36-01-1-10N-F
ORDERING INFORMATION
Available from your local Grayhill Distribu-
tor. For prices and discounts, contact a local
Sales Ofce, an authorized local Distributor
or Grayhill.