Datasheet
Series S
Medium/High Capacity Standard Size Toggles
A114
Indicators
AccessoriesSupplement
Tactiles
KeylocksRotaries
Pushbuttons
Illuminated PB
Slides
Programmable
Rockers
Touch Tilt
A
Toggles
www.nkk.com
(9.0)
.354
(12.5) Dia
.492
(3.0) Dia
.118
Maximum
Panel Thickness:
.181” (4.6mm)
Max. Panel Thickness:
.181” (4.6mm)
Notes: Standard Hardware: AT503M Face Hex Nut, AT506M Locking Ring, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section.
Optional Splashproof Boot Assemblies: AT401 & AT4181 boots plus hex nut & o-ring. See Accessories & Hardware section.
S32
S31 does not have
terminals 2, 5, & 8
S41 and S41R do not have terminals 2, 5, 8, & 11.S42R
(9.0)
.354
(12.5) Dia
.492
(3.0) Dia
.118
Keyway
(9.0)
.354
(12.0)
.472
(27.1)
1.067
(2.4) Dia Typ
.094
(0.8) Typ
.031
(4.8) Typ
.189
(5.8)
.228
(27.0)
1.063
(8.15)
.321
(4.0)
.157
M12 P1
α
(34.2)
1.346
9
3
2
1
10
11
5
4
6
8
7
12
(36.5)
1.437
Max. Panel Thickness:
.220” (5.6mm)
(30.0)
1.181
Keyway
(17.5)
.689
(12.0)
.472
(27.3)
1.075
(6.1) Di
a
.240
M12 P1
(2.4) Dia Typ
.094
(0.8) Typ
.031
(4.8) Typ
.189
(5.0)
.197
α
9
3
2
17
8
(33.8)
1.331
4
5
6
(12.5) Dia
.492
(11.5)
.453
(1.5)
.060
Notes: Standard Hardware for Bat Lever: AT503M Face Hex Nut, AT506M Locking Ring, AT508 Lockwasher, AT527M Backup Hex Nut;
for Flatted Lever (R): AT504M Knurled Face Nut, AT508 Lockwasher, AT527M Backup Hex Nut. See Accessories & Hardware section.
Optional Splashproof Boot Assemblies (only for bat lever models): AT401 & AT4181 boots plus hex nut and o-ring. See Accessories & Hardware section.
Bat lever dimensions are same as on S30 models above.
FOUR POLE WITH SOLDER LUG
* UL, cULus & CSA recognized only when ordered
with marking on switch (see General Specs)
Toggle Position/Connected Terminals
( ) = Momentary
Electrical Capacity
Model
Suffix R =
Flatted Lever
*Approvals
Pole &
Throw
Down Center Up
Resistive
Inductive
α =
Angle
of Throw
AC
125V
AC
250V
DC
30V
AC 125V
PF 0.6
S41/S41R 4PST ON 1-3 4-6 7-9 10-12 NONE OFF —
25A 9A 20A 10A 25°
S42/S42R 4PDT ON 2-3 5-6 8-9 11-12 NONE ON 2-1 5-4 8-7 11-10 25A 9A 20A 10A 25°
S43/S43R 4PDT ON 2-3 5-6 8-9 11-12 OFF ON 2-1 5-4 8-7 11-10 25A 9A 20A 10A 30°
S45 – –– 4PDT ON 2-3 5-6 8-9 11-12 NONE (ON) 2-1 5-4 8-7 11-10 15A 6A 20A 8A 25°
S48/S48R –– 4PDT (ON) 2-3 5-6 8-9 11-12 OFF (ON) 2-1 5-4 8-7 11-10 15A 6A 20A 8A 25°
S49/S49R –– 4PDT ON 2-3 5-6 8-9 11-12 OFF (ON) 2-1 5-4 8-7 11-10
15A 6A 20A 8A 25°
Throw &
Schematics:
Keyway
11
10
127
9
4
6
1
3
2
58
(COM)
97
INTERNAL
CONNECTION
6431 1210
4PST 4PDT
Note: Terminal
numbers are
on the switch
R
CUS
R
THREE POLE WITH SOLDER LUG
* UL, cULus & CSA recognized only when ordered
with marking on switch (see General Specs)
Toggle Position/Connected Terminals
( ) = Momentary
Electrical Capacity
Model
*Approvals
Pole &
Throw
Down Center Up
Resistive Inductive
α =
Angle
of Throw
AC
125V
AC
250V
DC
30V
AC 125V
PF 0.6
S31 3PST ON 1-3 4-6 7-9 NONE OFF —
25A 9A 20A 10A 25°
S32 3PDT ON 2-3 5-6 8-9 NONE ON 2-1 5-4 8-7 25A 9A 20A 10A 25°
S33 3PDT ON 2-3 5-6 8-9 OFF ON 2-1 5-4 8-7 25A 9A 20A 10A 30°
S35 3PDT ON 2-3 5-6 8-9 NONE (ON) 2-1 5-4 8-7 15A 6A 20A 8A 25°
S38 3PDT (ON) 2-3 5-6 8-9 OFF (ON) 2-1 5-4 8-7 15A 6A 15A 8A 25°
S39 3PDT ON 2-3 5-6 8-9 OFF (ON) 2-1 5-4 8-7
15A 6A 15A 8A 25°
Throw &
Schematics:
Note: Terminal numbers
are on the switch
3PST
Keyway
3PDT
2 5 (COM) 8
31
64
97
97
INTERNAL
CONNECTION
643
1
R
CUS
R