Download Specifications

Toggles
Series MB2500
TYPICAL SWITCH ORDERING EXAMPLE
(ON)
W
Silver
Rated 3A @ 125V AC
G
Gold
Rated 0.4VA max @
28V AC/DC max
( ) = Momentary
Bushing
.315” (8.0mm)
Diameter
C
.394” (10.0mm)
Diameter
Terminals
.300” (7.6mm)
Smooth with Keyway
Rockers
Cap Colors
13
.250” (6.35mm) Straight PC
with Bracket
30
Right Angle (Single Pole only)
45
Vertical PC
A
Black
B
White
C
Red
E
Yellow
F
Green
G
Blue
IMPORTANT:
Tilt
Tactiles
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.
DESCRIPTION FOR TYPICAL ORDERING EXAMPLE
Touch
S2
B
Programmable Illuminated PB
ON
(ON)
C
Caps
MB2511S2G13-BC
Indicators
DPDT
ON
C
Red .315” (8.0mm)
Diameter Cap
.300” (7.6mm) Smooth
Bushing with Keyway
SPDT ON-(ON) Circuit
Gold Contacts with
0.4VA Rating
Accessories
21
SPDT
Contact Materials
& Ratings
B
.250” (6.35mm) Straight PC
Terminals with Bracket
www.nkk.com
Supplement
11
13
Keylocks
Poles & Circuits
G
Rotaries
S2
Slides
11
MB25
Pushbuttons
Snap-Action Bracket PC Mount Pushbuttons
C121
Series MB2500
Toggles
Snap-Action Bracket PC Mount Pushbuttons
POLES & CIRCUITS
Normal
C
Pole
Model
SP
MB2511
Connected Terminals
Down
Normal
Keyway
Throw & Switch Schematics
Down
Note: Terminal numbers are
not actually on the switch.
Keyway
ON
3-1
(ON)
3-2
3 (COM)
SPDT
1
DP
MB2521
ON
3-1 6-4
(ON)
3-2 6-5
2
3 (COM)
DPDT
1
2
6
4
5
BUSHING
S2
.300” (7.6mm)
Smooth with Keyway
(2.85) Dia
.112
(0.6)
.024
(6.2) Dia
.244
Panel Cutout
Keylocks
Programmable Illuminated PB
Pushbuttons
Rockers
Plunger Position
( ) = Momentary
(5.6)
.220
Rotaries
(8.0)
.315
(7.8)
.307
(7.6)
.300
(6.5) Dia
.256
(0.9)
.035
(0.6)
.024
Tactiles
Slides
CONTACT MATERIALS & RATINGS
W
Silver over Silver
Power Level
3A @ 125V AC
G
Gold over Brass or Copper
Logic Level
0.4VA maximum @ 28V AC/DC maximum
Note: Complete explanation of operating range in Supplement section.
Tilt
TERMINALS
.250” (6.35mm) Terminal
with .465” (11.8mm) Bracket
Right Angle PC
Single Pole only
30
45
Vertical PC
Indicators
Touch
13
(1.6) Typ
.063
(2.4) Typ
.095
Accessories
(1.6) Typ
.063
3
2
Supplement
1
(7.9) Typ
.311
(4.7) Typ
.185
(1.8) Dia Typ
.073
(1.5) Dia Typ
.059
C122
3
6
2
5
1
4
CL
(7.9) Typ
.311
(4.7) Typ
.185
(1.8) Dia Typ
.073
(1.5) Dia Typ
.059
3
2
(4.7) Typ
.185
1
(2.54) Typ
.100
(12.7)
.500
(1.8) Dia Typ
.073
(2.54) Typ
.100
www.nkk.com
(2.54) Typ
.100
3
3
6
2
2
5
1
1
4
(12.7)
.500
(2.54) Typ
.100
(4.8)
.189
(1.8) Dia Typ
.073
(12.7)
.500
(2.54) Typ
.100
(1.8) Dia Typ
.073
Series MB2500
Toggles
Snap-Action Bracket PC Mount Pushbuttons
CAPS & CAP COLORS
Material: Polycarbonate
(7.6)
.299
(8.8)
.346
Finish: Glossy
Cap Colors
Available:
(8.0)
.315
(9.0)
.354
Finish: Glossy
A
B
Black
C
White
E
Red
C
F
Yellow
Green
G
Blue
TYPICAL SWITCH DIMENSIONS
(1.2)
.047
(6.2) Dia
.244
(6.35)
.250
(15.8)
.622
(4.7) Typ
.185
(0.9)
.035
(8.0)
.315
(8.8)
.346
(8.5)
.335
(3.2)
.126
(0.8) Typ
.031
(4.8)
.189
(3.2)
.126
(1.17) Typ
.046
(13.0)
.512
3
COM
2
NO
1
NC
(0.5) Typ
.020
(13.0)
.512
(1.17) Typ
.046
6
3
COM
5
2
NO
4
1
NC
(1.17)
.146
(1.17) Typ
.046
(4.8)
.189
(12.7)
.500
(7.9)
.311
(16.6)
.654
Straight PC • Bracket Keylocks
(8.0) Dia
.315
(2.85) Dia
.112
Keyway
Double Pole
Rotaries
Single Pole
Pushbuttons
(10.0) Dia
.394
(8.0) Dia
.315
Material: Polycarbonate
Rockers
AT442
.394” (10.0mm) Diameter Cap
C
Programmable Illuminated PB
AT443
.315” (8.0mm) Diameter Cap
B
(8.0) Dia
.315
(2.85) Dia
.112
Keyway
(1.2)
.047
(6.2) Dia
.244
Right Angle PC
Tactiles
Single Pole
NC NO COM
(7.9)
.311
1
2
3
(13.0)
.512
(8.8)
.346
(8.7)
.342
(0.4)
.016
(1.27)
.500
(1.27)
.050
(0.8) Typ
.031
(4.7) Typ
.185
MB2511S2G30-BC
Single Pole
Vertical PC
Indicators
(1.2)
.047
(8.0) Dia
.315
(2.85) Dia
.112
(7.6)
.299
(8.8)
.346
(8.7)
.342
(0.4)
.016
(12.7)
.500
(2.7)
.106
(0.8) Typ
.031
(2.54) Typ
.100
3
COM
6
3
COM
2
NO
5
2
NO
1
NC
4
1
NC
(1.27)
.050
(7.9)
.311
(12.7)
.500
Accessories
(6.2) Typ
.244
(13.0)
.512
(1.4) Typ
.055
(5.08)
.200
Double Pole
(1.27) Typ
.050
(4.8)
.189
MB2511S2G45-BC
www.nkk.com
Touch
(5.08)
.200
(7.6)
.299
C123
Supplement
(1.4) Typ
.055
Tilt
(4.3)
.169
(2.9)
.114
Keyway
Slides
MB2511S2G13-BC
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