MB2181SB1W01-RO NKK Switches, MB2181SB1W01-RO Datasheet - Page 10

• Manufacturer Part Number: MB2181SB1W01-RO
• Description: Pushbutton Switches 4PDT ON-(ON) SLDR
• Manufacturer: NKK Switches
• Type: Large Bushing Miniature Pushbuttonsr
• Series: MB2000r

Specifications of MB2181SB1W01-RO

• Contact Form: 4PDT
• Contact Rating: 0.4 Volt-Amp at 28 VoltsAC/DC
• Actuator: Plunger, without Cap
• Supply Voltage: 28 VoltsAC/DC
• Mounting Style: Panel
• Terminal Seal: Epoxy
• Contact Plating: Silver
• Contact Material: Silver
• Illumination: Not Illuminated
• Flammability Rating: UL 94 V-0
• Dielectric Strength: 1000 VoltsAC
• Features: Guide interlocked with actuator block prevents window locking
• Housing Material: Diallyl Phthalate Resin
• Insulation Resistance: 1000 MOhms
• Mounting Angle: Straight
• Operating Force: 25.54 N
• Switch Function: ON - (ON)
• Termination Style: Solder Lug
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 633-MB218107 MB2181SB1W01 NEW

C
Series MB2000
C94
MB2011SB1W01-4C-A
MB2011SB1W01-5C-A
COM
COM
Single Pole
Single Pole
(7.9)
.311
(7.9)
.311
3
2
3
2
1
1
.079
(2.0)
.079
(2.0)
CUSTOM ASSEMBLY WITH RECTANGULAR SHROUD
(13.0)
.512
(13.0)
.512
CUSTOM ASSEMBLY WITH ROUND SHROUD
(24.6)
.969
(20.1)
.791
(18.4) Dia
.724
(22.0) Dia
.866
(16.1)
.634
(24.0) Dia
.945
www.nkk.com
(20.6)
.811
COM
COM
(21.0)
.827
Double Pole
Double Pole
6
5
4
6
5
4
(12.7)
.500
(12.7)
.500
2
2
3
1
3
1
Large Bushing Miniature Pushbuttons
(2.0) Typ
.079
(4.8)
.189
(2.0) Typ
.079
(4.8)
.189
(26.2)
1.031
(13.0)
(13.0)
.512
.512
(17.7) Dia
.697
(19.4)
.764
.079
.079
(2.0)
(2.0)
(14.0)
.551
(14.0)
.551
.217” (5.5mm) maximum
.217” (5.5mm) maximum
Effective Panel Thickness:
Effective Panel Thickness:
Keyway
Keyway
(27.5)
1.083
(27.5)
1.083
M12P1
M12P1
(13.0)
.512
(13.0)
.512
.060
.060
(1.5)
(1.5)
(12.5) Dia
.492
(12.5) Dia
.492
(11.5)
.453
(11.5)
.453
.020
.020
(4.5)
.177
(4.5)
.177
.043 x .079
(4.7) Typ
.185
(0.5)
.043 x .079
(4.7) Typ
.185
(0.5)
(0.8) Typ
.031
(1.1) x (2.0) Typ
(0.8) Typ
.031
(1.1) x (2.0) Typ