JWM21BA2A/UC-A

Active

NKK Switches

ROCKER SWITCH, HIGH INRUSH, ON-NONE-OFF, DPST, NON ILLUMINATED, PANEL MOUNT, BLACK, JW SERIES

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet Technical Data Sheet EN +1

JWM21BA2A/UC-A

Active

NKK Switches

ROCKER SWITCH, HIGH INRUSH, ON-NONE-OFF, DPST, NON ILLUMINATED, PANEL MOUNT, BLACK, JW SERIES

Deep-Dive with AI

DocumentsDatasheet Technical Data Sheet EN +1

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	JWM21BA2A/UC-A

Actuator Marking	O -
Actuator Type	Concave (Curved)
Approval Agency	UL, VDE, CSA
Circuit	DPST
Color - Actuator/Cap	Black
Current Rating (Amps)	10 A
Electrical Life	25000 Steps
Features	Epoxy Sealed Terminals
Ingress Protection	Dust Proof
Mechanical Life	25000 Steps
Mounting Type	Panel Mount, Snap-In
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	-25 °C
Panel Cutout Dimensions [x]	24 mm
Panel Cutout Dimensions [y]	15.4 mm
Switch Function	On-Off
Termination Style	0.11 in
Termination Style	Quick Connect, Solder
Termination Style	2.8 mm
Voltage Rating - AC	125 V

JWM21B Series

Part	Mounting Type	Panel Cutout Dimensions [x]	Panel Cutout Dimensions [y]	Actuator Type	Termination Style	Termination Style	Termination Style	Features	Electrical Life	Ingress Protection	Voltage Rating - AC	Circuit	Actuator Marking	Approval Agency	Color - Actuator/Cap	Current Rating (Amps)	Operating Temperature [Max]	Operating Temperature [Min]	Mechanical Life	Switch Function
NKK Switches JWM21BC1A-H	Panel Mount Snap-In	24 mm	15.4 mm	Concave (Curved)	0.11 in	Quick Connect Solder	2.8 mm	Epoxy Sealed Terminals	25000 Steps	Dust Proof	125 V	DPST	O I	CSA UL VDE	Red	10 A	70 °C	-25 °C	25000 Steps	On-Off
NKK Switches JWM21BC1A-A	Panel Mount Snap-In	24 mm	15.4 mm	Concave (Curved)	0.11 in	Quick Connect Solder	2.8 mm	Epoxy Sealed Terminals	25000 Steps	Dust Proof	125 V	DPST	O I	CSA UL VDE	Red	10 A	70 °C	-25 °C	25000 Steps	On-Off
NKK Switches JWM21BA2A/UC-A	Panel Mount Snap-In	24 mm	15.4 mm	Concave (Curved)	0.11 in	Quick Connect Solder	2.8 mm	Epoxy Sealed Terminals	25000 Steps	Dust Proof	125 V	DPST	O -	CSA UL VDE	Black	10 A	70 °C	-25 °C	25000 Steps	On-Off
NKK Switches JWM21BA2A/UC-A-WL	Panel Mount Snap-In	24 mm	15.4 mm	Concave (Curved)		Wire Leads			25000 Steps	Dust Proof	125 V	DPST	O -	CSA UL VDE	Black	10 A	70 °C	-25 °C	25000 Steps	On-Off
NKK Switches JWM21BAA-H	Panel Mount Snap-In	24 mm	15.4 mm	Concave (Curved)	0.11 in	Quick Connect Solder	2.8 mm	Epoxy Sealed Terminals	25000 Steps	Dust Proof	125 V	DPST	No Marking	CSA UL VDE	Black	10 A	70 °C	-25 °C	25000 Steps	On-Off
NKK Switches JWM21BA2A/UCV-A	Panel Mount Snap-In	24 mm	15.4 mm	Concave (Curved)	0.11 in	Quick Connect Solder	2.8 mm	Epoxy Sealed Terminals	25000 Steps	Dust Proof	125 V	DPST	O -	CSA UL VDE	Black	10 A	70 °C	-25 °C	25000 Steps	On-Off
NKK Switches JWM21BB2A-B	Panel Mount Snap-In	24 mm	15.4 mm	Concave (Curved)	0.11 in	Quick Connect Solder	2.8 mm	Epoxy Sealed Terminals	25000 Steps	Dust Proof	125 V	DPST	O -	CSA UL VDE	Ivory	10 A	70 °C	-25 °C	25000 Steps	On-Off
NKK Switches JWM21BAA-A	Panel Mount Snap-In	24 mm	15.4 mm	Concave (Curved)	0.11 in	Quick Connect Solder	2.8 mm	Epoxy Sealed Terminals	25000 Steps	Dust Proof	125 V	DPST	No Marking	CSA UL VDE	Black	10 A	70 °C	-25 °C	25000 Steps	On-Off

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 11.68
		10	$ 10.08
		25	$ 9.51
		40	$ 9.22
		80	$ 8.82
		230	$ 8.24
		440	$ 7.90
		945	$ 7.52
Newark	Each	1	$ 20.91
		5	$ 19.86
		10	$ 18.40
		25	$ 16.79
		50	$ 14.53
		100	$ 13.56
		250	$ 12.35

Description

General part information

JWM21B Series

Rocker Switch DPST 10A (AC) 125 V Panel Mount, Snap-In

Documents

Technical documentation and resources

Datasheet

Technical Data Sheet EN

Datasheet

Product Change Notice EN

Datasheet