Series M
Toggles
Angle PC Mount Miniature Toggles
TYPICAL SWITCH
A
Programmable Illuminated PB
Pushbuttons
Rockers
M20
1
2
S2
A2
Poles
1
2
3
SPDT
DPDT
SP3T
3PDT
4PDT
DP3T
on vertical
models only.
S
S2
S3
E
E2
Small Toggles
.413” (10.5mm) Bat
.200” (5.08mm) Bat
.256” (6.5mm) Bat
.450” (11.4mm) Flatted
.256” (6.5mm) Flatted
A2
S2
A1
S1
Small Bushings
.280” (7.1mm) Smooth with Keyway
.350” (8.9mm) Smooth with Keyway
.280” (7.1mm) Threaded with Keyway
.350” (8.9mm) Threaded with Keyway
*
4
Keylocks
*
4-pole available
Toggle dimensions are based on use with
a .350” (8.9mm) bushing; add .070”
(1.78mm) to toggle length when combin-
ing with a .280” (7.1mm) bushing.
Rotaries
Circuits
Slides
Locking Lever
ON
ON
(ON)
(ON)
(ON)
ON
(ON)
(ON)
L
.201” (5.1mm) Dia. Locking Lever
L2
Bushing For Locking Levers
Smooth with Keyway for Lever Lock
2
3
5
8
9
ON
ON
ON
(ON)
ON
ON
(ON)
ON
NONE
OFF
NONE
OFF
OFF
ON
ON
ON
Tactiles
*
4
*
6
*
7
Tilt
( ) = Momentary
*
3-ON circuits available
Touch
Standard Toggle, Bushing, & Terminal Combinations:
S2A2G30, S2A2G40, SS2G30, SS2G40,
LL2G30, & LL2G40
with double and
four pole bases only
Indicators
Accessories
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.
Supplement
A70
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Angle PC Mount Miniature Toggles
ORDERING EXAMPLE
Series M
A
Toggles
Supplement
Accessories
Indicators
Touch
Tilt
Tactiles
Slides
Rotaries
Keylocks
Programmable Illuminated PB
Pushbuttons
Rockers
G
40
Contact Materials & Ratings
W
G
A
Silver; Rated
6A @ 125V AC & 3A @ 250V AC
Gold; Rated
0.4VA max @ 28V AC/DC max
Gold over Silver; Rated
6A @ 125V AC & 0.4VA max @
28V AC/DC max
B
C
Optional Caps
For S Bat Toggle
Conical Cap for S Bat Toggle
A
B
C
E
Cap for Locking Lever
No
Code
A
C
G
Nickel Plated Supplied
with Switch
Black
Red
Blue
F
G
Cap Colors
Black
White
Red
Yellow
Green
Blue
Terminals
30
32
40
45
.150” (3.81mm)
Right Angle PC (1-3 Pole)
Right Angle PCB
(1 Pole & 0.4VA Rating Only)
.150” (3.81mm)
Vertical PC (1-4 Pole)
.100” (2.54mm)
Vertical PC (1-4 Pole)
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
M2012S2A2G40
.280” (7.1mm)
Smooth Bushing with Keyway
.200” (5.08mm) Bat Toggle
Gold Contacts
with 0.4VA Rating
Vertical PC Terminals with
.150” (3.81mm) Terminal Spacing
SPDT
ON-NONE-ON Circuit
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A71
Series M
Toggles
Angle PC Mount Miniature Toggles
POLES & CIRCUITS
A
(
Toggle Position
) = Momentary
Center
Up
Down
Pole
Model
Keyway
Connected Terminals
Down
Keyway
Throw & Schematics
Up
Note: Terminal numbers are not actually on
the switch.
*
Reverse circuits available for vertical
mount SP & DP upon request.
Rockers
Center
Pushbuttons
M2012
* M2013
SP
M2015
* M2018
M2019
M2022
* M2023
DP
M2025
* M2028
M2029
M2032
M2033
M2035
M2038
M2039
M2042
M2043
M2045
M2048
M2049
Programmable Illuminated PB
ON
ON
ON
(ON)
ON
ON
ON
ON
(ON)
ON
ON
ON
ON
(ON)
ON
ON
ON
ON
(ON)
ON
NONE
OFF
NONE
OFF
OFF
NONE
OFF
NONE
OFF
OFF
NONE
OFF
NONE
OFF
OFF
NONE
OFF
NONE
OFF
OFF
ON
ON
(ON)
(ON)
(ON)
ON
ON
(ON)
(ON)
(ON)
ON
ON
(ON)
(ON)
(ON)
ON
ON
(ON)
(ON)
(ON)
2 (COM)
2-3
OPEN
2-1
SPDT
3
1
2
(COM)
1
6
5
4
2-3 5-6
OPEN
2-1 5-4
DPDT
3
Keylocks
3P
2-3 5-6
8-9
OPEN
2-1 5-4
8-7
2
5
1
6
(COM)
4
9
8
7
3PDT
3
Rotaries
4P
2-3 5-6
8-9 11-12
OPEN
2-1 5-4
8-7 11-10
4PDT
2
3
1
6
5
(COM)
4
9
8
7
12
11
10
Slides
For 3 Throw (3-On)
Connected Terminals & Schematics
Tactiles
Pole Model Down Center
Up
Down
External
Connection
2 (in)
5
Center
External
Connection
2 (in)
5
Up
External
Connection
2 (in)
5
Tilt
SP
M2024
ON
M2026
(ON)
M2027
ON
ON
ON
ON
ON
(ON)
(ON)
1 (out)
3 4 (out) 6 (out)
1 (out)
3 4 (out) 6 (out)
1 (out)
3 4 (out) 6 (out)
2-3 5-6
Touch
External
Connection
2 (in)
5
External
Connection
8 (in)
11
2-3 5-4
External
Connection
5
2 (in)
External
Connection
11
8 (in)
2-1 5-4
External
Connection
2 (in)
5
External
Connection
8 (in)
11
Indicators
DP
M2044
ON
M2046
(ON)
M2047
ON
ON
ON
ON
ON
(ON)
(ON)
1 (out) 3 4 (out) 6 (out) 7 (out) 9 10 (out) 12 (out)
1 (out)
3 4 (out) 6 (out) 7 (out) 9 10 (out) 12 (out)
1 (out) 3 4 (out) 6 (out) 7 (out) 9 10 (out) 12 (out)
2-3 5-6
8-9 11-12
2-3 5-4
8-9 11-10
2-1 5-4
8-7 11-10
Accessories
The SP3T model utilizes a
double pole base.
(out)
External
Conn
6
5
3
2
1
The DP3T model utilizes a
four pole base.
Common
(in)
(out)
(out)
External
Conn
Common
(in)
(out)
12
11
10
9
8
7
6
(out)
3
5
4
2
1
Supplement
External connection must be
made during field installation.
A72
4
Common
(in)
(out)
(out)
External connection must be
made during field installation.
(out)
(out)
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Angle PC Mount Miniature Toggles
SMALL TOGGLES
Important:
Toggle length changes based on
bushing selected. All illustrations are
shown with .350” (8.9mm) long
bushing. When using a .280” (7.1mm)
long bushing, toggle length increases
.070” (1.78mm).
.256” (6.5mm)
Bat
25°
(2.7) Dia
.106
(6.5)
.256
Series M
A
S2
.200” (5.08mm)
Bat
(2.7) Dia
.106
(5.08)
.200
25°
(2.8) Dia
.110
(10.5)
.413
(5.08)
.200
(2.54)
.100
(11.4)
.450
25°
(4.2)
.165
(2.5)
.098
(6.5)
.256
25°
SMALL BUSHINGS
A2
.280” (7.1mm)
Smooth with Keyway
(0.8)
.031
(6.2) Dia
.244
(0.8)
.031
(6.2) Dia
.244
(8.0) Dia
.315
(0.9)
.035
(7.1)
.280
(8.0) Dia
.315
(0.9)
.035
(8.9)
.350
A1
.280” (7.1mm)
Threaded with Keyway
(0.8)
.031
1/4-40 Thd
S1
.350” (8.9mm)
Threaded with Keyway
(0.8)
.031
1/4-40 Thd
(8.0) Dia
.315
(0.9)
.035
(7.1)
.280
(8.0) Dia
.315
(0.9)
.035
(8.9)
.350
When using this bushing, toggle length is increased
by .070” (1.78mm). Maximum Panel Thickness
with Standard Hardware: .031” (0.8mm)
Panel Cutouts
For A2, S2, A1 or
S1 Bushing
with Keyway
For A1 or
S1 Bushing
with Locking Ring
Maximum Panel Thickness with
Standard Hardware: .102” (2.6mm)
Standard Hardware:
2 Hex Nuts (AT513H)
1 Lockwasher (AT509)
1 Locking Ring (AT507H)
For dimensions, see Accessories
& Hardware section.
A73
(6.5) Dia
.256
(0.6)
.024
www.nkkswitches.com
Supplement
(5.6)
.220
(6.5) Dia
.256
(2.2) Dia
.087
(6.5)
.256
Accessories
Indicators
Touch
(2.5)
.098
(2.5)
.098
Tilt
Tactiles
When using this bushing, toggle length
is increased by .070” (1.78mm).
Slides
(2.5)
.098
(2.5)
.098
Rotaries
S2
.350” (8.9mm)
Smooth with Keyway
Keylocks
Standard Material & Finish:
Brass with Bright Chrome
Contact factory for optional finishes.
Programmable Illuminated PB
S3
E
.450” (11.4mm)
Flatted
E2
.256” (6.5mm)
Flatted
Pushbuttons
Rockers
S
.413” (10.5mm)
Bat
25°
Toggles
Series M
Toggles
Angle PC Mount Miniature Toggles
LOCKING LEVER & BUSHING
A
LL2
Smooth with Keyway
Rockers
Locking Mechanism
on-none-on
on-none-(on)
on-off-(on)
on-on-(on)
on-off-on
on-on-on
(on)-off-(on)
(on)-on-(on)
Pushbuttons
(8.0) Dia
.315
(0.8)
.031
(2.5)
.098
Programmable Illuminated PB
2 positions lock
(5.1) Dia
.201
(16.5)
.650
(8.0)
.315
(15.0)
.591
25°
1 position locks
2 positions lock
3 positions lock
1 position locks
No Code
(4.6) Dia
.181
(6.2) Dia
.244
(0.9)
.035
Cap for Locking Lever
Supplied with Cap AT427
Material & Finish:
Brass with Nickel Plating
Lever Material & Finish:
Brass with Chrome Plating
Color Codes for Optional
Anodized Aluminum Caps
(9.3) (7.0)
.366 .275
A
G
Black
Blue
C
Red
Keylocks
CONTACT MATERIALS & RATINGS
W
G
Silver over Silver
Gold over Brass or Copper
Power Level
Logic Level
6A @ 125V AC & 3A @ 250V AC
0.4VA maximum @ 28V AC/DC maximum
Slides
Rotaries
Note: See Supplement section to find complete explanation of operating range.
Tactiles
A
Gold over Silver
Power Level
or Logic Level
6A @ 125V AC
or 0.4VA maximum @ 28V AC/DC maximum
Note: This dual rated option is suitable when two or more identical switches are used in logic and in power circuits within
the same application. See Supplement section to find complete explanation of dual rating and operating range.
Tilt
TERMINALS
30
.150” (3.81mm)
Right Angle PC (1-3 Pole)
(4.7) Typ
.185
(3.81) Typ
.150
1
2
3
32
Touch
Right Angle PCB
with Reverse Circuit
(1 Pole & 0.4VA Rating Only)
Indicators
3
2
(4.7) Typ
.185
1
6
3
5
2
4
1
(4.7) Typ
.185
(3.81)
.150
(12.7)
.500
9
6
3
8
5
2
7
4
1
(3.96) Typ
.156
(9.27)
.365
(12.7)
.500
(1.8) Dia Typ
.073
(2.54) Typ
.100
(14.35)
.565
Accessories
(2.54) Typ
.100
(1.8) Dia Typ
.073
(2.54) Typ
.100
(1.8) Dia Typ
.073
(2.54) Typ
.100
(1.8) Dia Typ
.073
Single Pole
Double Pole
Three Pole
Supplement
Terminal dimensions are shown on the Typical Switch Dimensions pages which follow.
A74
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