CWSB21FAFF

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NKK Switches

ROCKER SWITCH, ILLUMINATED, DPST, ON-NONE-OFF, GREEN, PANEL MOUNT, 9 A

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DocumentsDatasheet Technical Data Sheet EN

CWSB21FAFF

Active

NKK Switches

ROCKER SWITCH, ILLUMINATED, DPST, ON-NONE-OFF, GREEN, PANEL MOUNT, 9 A

Deep-Dive with AI

DocumentsDatasheet Technical Data Sheet EN

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CWSB21FAFF

Actuator Marking	No Marking
Actuator Type	Concave (Curved) - Illuminated
Approval Agency	cULus
Circuit	DPST
Color - Actuator/Cap	Green
Current Rating (Amps)	9 A
Electrical Life	10000 Cycles
Features	Audible Click
Illumination Type, Color	Green, Neon
Illumination Voltage (Nominal)	125 VAC
Mechanical Life	30000 Steps
Mounting Type	Panel Mount, Snap-In
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-20 C
Panel Cutout Dimensions	Rectangular
Panel Cutout Dimensions [x]	19.2 mm
Panel Cutout Dimensions [y]	12.9 mm
Switch Function	On-Off
Termination Style	Quick Connect - 0.187" (4.7mm)
Voltage Rating - AC	125 V

CWSB21FA Series

Part	Electrical Life	Mounting Type	Actuator Marking	Approval Agency	Termination Style	Illumination Type, Color	Operating Temperature [Max]	Operating Temperature [Min]	Color - Actuator/Cap	Mechanical Life	Features	Voltage Rating - AC	Switch Function	Current Rating (Amps)	Circuit	Actuator Type	Illumination Voltage (Nominal)	Panel Cutout Dimensions [y]	Panel Cutout Dimensions	Panel Cutout Dimensions [x]
NKK Switches CWSB21FAFF	10000 Cycles	Panel Mount Snap-In	No Marking	cULus	Quick Connect - 0.187" (4.7mm)	Green Neon	85 °C	-20 C	Green	30000 Steps	Audible Click	125 V	On-Off	9 A	DPST	Concave (Curved) - Illuminated	125 VAC	12.9 mm	Rectangular	19.2 mm
NKK Switches CWSB21FAFF-WL	10000 Cycles	Panel Mount Snap-In	No Marking	cULus	Wire Leads	Green Neon	85 °C	-20 C	Green	30000 Steps	Audible Click	125 V	On-Off	9 A	DPST	Concave (Curved) - Illuminated	125 VAC	12.9 mm	Rectangular	19.2 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 4.83
		10	$ 4.17
		25	$ 3.93
		50	$ 3.76
		100	$ 3.60
		250	$ 3.39
		500	$ 3.25
		1000	$ 3.10
Newark	Each	1	$ 4.65

Description

General part information

CWSB21FA Series

The CWSB21FAFF is a DPST illuminated Panel-mount Rocker Switch with ON-None-OFF operation and 0.187-inch quick-connect terminal connection. It has black housing with snap-in mounting. The single-break and snap-acting contact mechanism gives smooth actuation and audible feedback.