Switches

S331F/U-AT401A

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NKK Switches

MEDIUM CAPACITY STANDARD SIZE TOGGLE

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Switches

S331F/U-AT401A

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NKK Switches

MEDIUM CAPACITY STANDARD SIZE TOGGLE

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	S331F/U-AT401A

Actuator Length [x]	17.5 mm
Actuator Material	Brass, Chrome Plated
Actuator Type	Standard Round
Bushing Thread	M12 x 1
Circuit	DPST
Current Rating (Amps)	20 A
Electrical Life	15000 Cycles
Illumination	Non-Illuminated
Mounting Type	Panel Mount
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	-10 °C
Panel Cutout Dimensions [diameter]	12.5 mm
Switch Function	On-Off
Voltage Rating - AC	125 V
Voltage Rating - DC	30 V

S331F Series

Part	Electrical Life	Actuator Material	Actuator Length [x]	Voltage Rating - AC	Operating Temperature [Max]	Operating Temperature [Min]	Panel Cutout Dimensions [diameter]	Bushing Thread	Circuit	Illumination	Switch Function	Termination Style	Mounting Type	Voltage Rating - DC	Current Rating (Amps)	Actuator Type
NKK Switches S331F/CUL	6000 Cycles	Brass Chrome Plated	17.5 mm	125 V	70 °C	-10 °C	12.5 mm	M12 x 1	DPST	Non-Illuminated	On-Off	Quick Connect - 0.250" (6.3mm)	Panel Mount	30 V	20 A	Standard Round
NKK Switches S331F-AT402H	15000 Cycles	Brass Chrome Plated	17.5 mm	125 V	70 °C	-10 °C	12.5 mm	M12 x 1	DPST	Non-Illuminated	On-Off		Panel Mount	30 V	20 A	Standard Round
NKK Switches S332F-AT401H	25000 Steps	Brass Chrome Plated	17.5 mm	125 V	70 °C	-10 °C	12.5 mm	M12 x 1	DPDT	Non-Illuminated	On-On		Panel Mount	30 V	20 A	Standard Round
NKK Switches S331F/U-AT401A	15000 Cycles	Brass Chrome Plated	17.5 mm	125 V	70 °C	-10 °C	12.5 mm	M12 x 1	DPST	Non-Illuminated	On-Off		Panel Mount	30 V	20 A	Standard Round
NKK Switches S331F/U-AT401S	15000 Cycles	Brass Chrome Plated	17.5 mm	125 V	70 °C	-10 °C	12.5 mm	M12 x 1	DPST	Non-Illuminated	On-Off		Panel Mount	30 V	20 A	Standard Round
NKK Switches S332F-AT402A	25000 Steps	Brass Chrome Plated	17.5 mm	125 V	70 °C	-10 °C	12.5 mm	M12 x 1	DPDT	Non-Illuminated	On-On		Panel Mount	30 V	20 A	Standard Round
NKK Switches S331F-AT401S	15000 Cycles	Brass Chrome Plated	17.5 mm	125 V	70 °C	-10 °C	12.5 mm	M12 x 1	DPST	Non-Illuminated	On-Off		Panel Mount	30 V	20 A	Standard Round
NKK Switches S332F-AT402H	25000 Steps	Brass Chrome Plated	17.5 mm	125 V	70 °C	-10 °C	12.5 mm	M12 x 1	DPDT	Non-Illuminated	On-On		Panel Mount	30 V	20 A	Standard Round
NKK Switches S331F/C-UL-AT402A	15000 Cycles	Brass Chrome Plated	17.5 mm	125 V	70 °C	-10 °C	12.5 mm	M12 x 1	DPST	Non-Illuminated	On-Off		Panel Mount	30 V	20 A	Standard Round

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	$ 18.26
	N/A	0	$ 18.26
Newark	Each	1	$ 27.04
		5	$ 25.69
		10	$ 23.81
		25	$ 21.72
		50	$ 18.80
		100	$ 17.54
		250	$ 15.98

Description

General part information

S331F Series

Toggle Switch DPST Panel Mount

Documents

Technical documentation and resources