Nkk Switches Pushbutton 250 Vac 3 A 1 x On/(On) momentary 1 pc(s) MB2011SS1W01 Data Sheet
Product codes
MB2011SS1W01
Series MB2000
Bushing Mount Miniature Pushbuttons
www.nkk.com
C79
Indicators
Accessories
Supplement
Tactiles
Keylocks
Rotaries
C
Pushbuttons
Illuminated PB
Slides
Programmable
Toggles
Rockers
Touch
Tilt
HARDWARE
AT516
O-ring for
Splashproof Bushing
1 included with
each splashproof model
Material:
Nitrile butadiene rubber
AT509
Lockwasher
1 included with each switch
(not with splashproof models)
Material:
Steel with Zinc/Chromate
Optional Mounting Collars/Conical Nuts
AT4042H for Inch
AT4042M for Metric
Boot for Alternate
Material:
Silicone rubber
Dimension A = Cap Height
.091” (2.3mm) for Momentary with Plunger Code S
.157” (4.0mm) for Alternate with Plunger Code S
.142” (3.6mm) for Momentary & Alternate with Plunger Code L
.157” (4.0mm) for Alternate with Plunger Code S
.142” (3.6mm) for Momentary & Alternate with Plunger Code L
AT507H for Inch
AT507M for Metric
Locking Ring
Material:
Steel with Zinc/Chromate
(8.0)
.315
M6 P0.75
(9.0)
.354
(1.5)
.059
(2.0)
.079
(5.5)
.217
(6.0) Dia
.236
(12.0) Dia
.472
(1.7)
.067
(0.8)
.031
(6.4) Dia
.252
(10.2) Dia
.402
(0.5)
.020
Standard Hardware
Optional Hardware
AT4041H for Inch
AT4041M for Metric
Boot for Momentary
Material:
Silicone rubber
Optional Splashproof Boots for S Plunger
Operating Life 100,000
Boots for momentary devices
are accompanied by a threaded
adaptor which extends the length
of the plunger.
are accompanied by a threaded
adaptor which extends the length
of the plunger.
Operating Life 30,000
AT512CH for Inch
AT512CM for Metric
Conical nut
Used with .394” (10.0mm)
Diameter Cap (cap code C)
Material:
Brass with chrome plating
AT512H for Inch
AT512M for Metric
Conical Nut
Used with .315” (8.0mm)
Diameter Cap (cap code B)
Material:
Brass with chrome plating
M6 P0.75 or
1/4-40 Thd
M2.3 P0.4
AT513H for Inch
AT513M for Metric
Hexagon Nut
2 included with each switch
(1 with splashproof models)
Material:
Brass with Nickel plating
(9.63) Dia
.379
(6.07) Dia
.239
(10.0)
.394
(8.5)
.335
(13.0) Dia
.512
(10.5) Dia
.413
(4.0) Max
.157
A
A
(10.0)
.394
(10.0)
.394
(12.2) Dia
.480
(4.0) Max
.157
A
A
(14.0) Dia
.551
(10.8)
.425
(8.5)
.335
(10.0)
.394
(4.9) Dia
.193
(6.0) Dia
.236
(4.0) Max
.157
(3.5) Min
.138
(10.8)
.425
(8.5)
.335
(10.0)
.394
(4.9) Dia
.193
(6.0) Dia
.236
(4.0) Max
.157
(3.5) Min
.138
(1.78)
.070