Datasheet

Series M
Bushing Mount Miniature Toggles
A54
Indicators
AccessoriesSupplement
Tactiles
KeylocksRotaries
Pushbuttons
Illuminated PB
Slides
Programmable
Rockers
Touch Tilt
A
Toggles
www.nkkswitches.com
TYPICAL SWITCH ORDERING EXAMPLE
M20
Poles
1
SPST
SPDT
2
DPST
DPDT
SP3T
3 3PDT
4
4PDT
DP3T
S1S1 3
Circuits
1 ON NONE OFF
2 ON NONE ON
3 ON OFF ON
5 ON NONE (ON)
8 (ON) OFF (ON)
9 ON OFF (ON)
4 ON ON ON
6 (ON) ON (ON)
7 ON ON (ON)
( ) = Momentary
ON-NONE-OFF circuit avail-
able in 1- and 2-pole only.
3-ON circuits
*
**
**
*
**
**
Small Bushings
S1 .350” (8.9mm) Threaded with Keyway
S4
6mm .350” (8.9mm) Threaded with
Keyway
S2 .350” (8.9mm) Smooth with Keyway
A1 .280” (7.1mm) Threaded with Keyway
A2 .280” (7.1mm) Smooth with Keyway
D1 .350” (8.9mm) Threaded with D Flat
D4
6mm .350” (8.9mm) Threaded with
D Flat
D3
.350” (8.9mm) Threaded Splashproof
with D Flat (combines only with S, S2
& S3)
D8
6mm .350” (8.9mm) Threaded Splash-
proof with D Flat (combines only with
S, S2 & S3)
Large Bushings
B1
Large .472” (12mm) Threaded
with Keyway
B3
Large .472” (12mm) Threaded
Splashproof with D Flat
Large Toggles
B .453” (11.5mm) Large Bat
B2 .689” (17.5mm) Large Bat
R .610” (15.5mm) Large Flatted
Bushings For Locking Levers
L1
.291” (7.4mm) Threaded with Keyway
for Lever Lock
L4
6mm .291” (7.4mm) Threaded with
Keyway for Lever Lock
L2 Smooth with Keyway for Lever Lock
L3
.295” (7.5mm) Threaded Splashproof
with D Flat for Lever Lock
L8
6mm .295” (7.5mm) Threaded Splash-
proof with D Flat for Lever Lock
Locking Lever
L .201” (5.1mm) Dia. Locking Lever
Small Toggles
S .413” (10.5mm) Bat
S2 .200” (5.08mm) Bat
S3 .256” (6.5mm) Bat
E .450” (11.4mm) Flatted
E2 .256” (6.5mm) Flatted
E4 .840” (21.3mm) Flatted
Q .550” (14.0mm) Cone
Q2 .640” (16.26mm) Cone
Q4 .840” (21.3mm) Cone
C
.571” (14.5mm) Color Tipped Cone
(available in colors A, B & C only)
D .840” (21.3mm) Color Capped Cone
Specify cap color for toggles C & D
at the end of the part number.
* Available on 1- and 2-pole only.
*
*
*
*
*
IMPORTANT:
Switches are supplied without UL, cULus & CSA marking unless specified.
UL, cULus & CSA recognized only when ordered with marking on the switch.
Specific models, ratings, & ordering instructions are noted on the General
Specifications page.