MB2011SA2W31-BC-RO NKK Switches, MB2011SA2W31-BC-RO Datasheet - Page 4

• Manufacturer Part Number: MB2011SA2W31-BC-RO
• Description: Pushbutton Switches SPDT ON-(ON) 6A .315 RED CAP RA PC TERM
• Manufacturer: NKK Switches
• Series: MB2000r
• Type: Bracket PC Mount Miniature Pushbuttonsr

Specifications of MB2011SA2W31-BC-RO

• Contact Form: SPDT
• Switch Function: ON - (ON)
• Contact Rating: 6 Amps at 125 Volts, 3 Amps at 250 Volts
• Termination Style: PCB
• Actuator: Plunger, with Cap
• Supply Voltage: 125 Volts, 250 Volts
• Mounting Style: Panel
• Terminal Seal: Epoxy
• Contact Plating: Silver
• Contact Material: Silver
• Illumination: Not Illuminated
• Flammability Rating: UL 94 V-0
• Dielectric Strength: 1000 Volts
• Features: Guide interlocked with actuator block prevents window locking, maintains correct plunger alignment
• Housing Material: Diallyl Phthalate Resin
• Insulation Resistance: 1000 MOhms
• Mounting Angle: Right
• Operating Force: 9.32 N
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 633-MB2011SA2W31BC MB2011SA2W31-BC

Bracket PC Mount Miniature Pushbuttons
Pole
SP
DP
4P
For S2, S1, or A2 Bushing
(9.0) Dia
.354
S
S2
On alternate action models, after transferring circuit, the plunger returns to its original position and does not latch down.
(0.8)
.031
Plunger for Screw-on Caps
MB2011
MB2065
MB2061
MB2085
MB2181
MB2185
.335” (8.5mm)
Smooth with Keyway
Model
with Keyway
Plunger Length
Momentary
.098
(2.5)
.244
(6.2) Dia
(2.9)
.114
Normal
(3.0)
.118
ON
ON
ON
ON
ON
ON
.335
(8.5)
( ) = Momentary
Keyway
Plunger Position
(6.5) Dia
.256
(3.5)
.138
.024
(0.6)
Down
(ON)
(ON)
(ON)
Cap Location
ON
ON
ON
Momentary
.220
(5.6)
Standard hardware: 2 hex nuts (AT513H)
Optional hardware: Locking ring (AT507)
S1
(9.0) Dia
.354
(2.3)
.091
POLES & CIRCUITS
(0.8)
.031
With Optional
.335” (8.5mm)
Threaded with Keyway
& 1 lockwasher (AT509)
PLUNGER TYPE
Locking Ring
8-9 11-12
2-3 5-6
2-3 5-6
Normal
BUSHINGS
Connected Terminals
Panel Cutouts
2-3
Keyway
.098
(2.5)
www.nkk.com
1/4-40 Thd
(6.5) Dia
.256
(2.2) Dia
.087
8-7 11-10
.335
(8.5)
2-1 5-4
2-1 5-4
Down
2-1
Plunger Length
Alternate
(3.5)
.138
.256
(6.5)
SPDT
DPDT
4PDT
(2.9)
.114
(4.7)
.185
Series MB2000
3
Note: Terminal numbers are
(9.0) Dia
.354
A2
MB2011SA2W31 & MB2011SA2G31
Standard Hardware: .154” (3.9mm)
Throw & Switch Schematics
2
1
Only available in part numbers
Maximum Panel Thickness with
(0.8)
.031
not actually on the switch.
3
.200” (5.08mm)
Smooth with Keyway
6
Cap Location
5
Alternate
3
2
4
(COM)
.098
(2.5)
(COM)
1
9
2 (COM)
(4.0)
.157
.244
(6.2) Dia
6
(5.08)
.200
1
8
5
7
12
4
11
(3.0)
.118
10
C81
C