MB2411E1W01 Datasheet, PDF (4/6 Pages) Nihon Kaiheiki Industry Co. Ltd. – Snap-Action Pushbuttons

Pole Model
SP MB2411
DP MB2461
Snap-Action Bushing Mount Series MB2400
Plunger Position
( ) = Momentary
Normal
Down
Keyway
POLES & CIRCUITS
Connected Terminals
Normal
Down
Keyway
ON
(ON)
1-3
1-2
ON
(ON)
1-3 4-6
1-2 4-5
Throw & Switch Schematics
Note: Terminal numbers are
not actually on the switch.
SPDT
DPDT
1 (COM)
3
2
1 (COM) 4
3
26
5
BUSHINGS
Note: Plunger selection is not required for MB2400 pushbuttons. The plunger can be used with or without a cap.
E1
.285” (7.24mm)
Threaded with D Flat
A1
.280” (7.1mm)
Threaded with Keyway
S1
.350” (8.9mm)
Threaded with Keyway
(8.0) Dia
.315
1/4-40 Thd
(2.84) Dia
.112
(2.5)
.098
(0.9)
(5.54) (7.24) ^.035
.218 .285
Maximum Panel Thickness with
Standard Hardware: .068” (1.74mm)
(0.8)
.031
(8.0) Dia
.315
1/4-40 Thd
(2.84) Dia
.112
(2.5)
.098
(5.54) (7.1)
.218 .280
(0.9)
.035
Maximum Panel Thickness with
Standard Hardware: .068” (1.74mm)
(0.8)
.031
(8.0) Dia
.315
1/4-40 Thd
(2.84) Dia
.112
(2.5)
.098
(0.9)
(5.54) (8.9) ^.035
.218 .350
Maximum Panel Thickness with
Standard Hardware: .134” (3.40mm)
E2
.285” (7.24mm)
Smooth with D Flat
A2
.280” (7.1mm)
Smooth with Keyway
S2
.350” (8.9mm)
Smooth with Keyway
(8.0) Dia
.315
(6.2) Dia
.244
(2.84) Dia
.112
(2.5)
.098
(0.9)
(5.54) (7.24) ^.035
.218 .285
(0.8)
.031
(8.0) Dia
.315
(6.2) Dia
.244
(2.84) Dia
.112
(2.5)
.098
(0.9)
(5.54) (7.1) ^.035
.218 .280
(0.8)
.031
(8.0) Dia
.315
(6.2) Dia
.244
(2.84) Dia
.112
(2.5)
.098
(0.9)
(5.54) (8.9) ^.035
.218 .350
For A1, A2, S1, or S2 Bushing
with Keyway
Panel Cutouts
For E1 or E2 Bushing
with D Flat
With
Optional Locking Ring
(6.5) Dia
.256
(5.6)
.220
(0.6)
.024
(5.8)
.228
(6.5) Dia
.256
Standard hardware includes 2 hex nuts & 1 lockwasher.
(6.5) Dia
(6.5)
.256
.256
(2.2) Dia
.087
Hardware is illustrated following the Typical Switch Dimension drawings.
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