Switches

S31F-AT402A

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NKK Switches

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Switches

S31F-AT402A

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NKK Switches

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	S31F-AT402A

Actuator Length [x]	17.5 mm
Actuator Type	Standard Round
Bushing Thread	M12 x 1
Circuit	3PST
Current Rating (Amps)	20 A
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

S Series

Part	Electrical Life	Actuator Material	Mounting Type	Voltage Rating - AC	Actuator Type	Panel Cutout Dimensions [diameter]	Termination Style	Illumination	Switch Function	Circuit	Operating Temperature [Max]	Operating Temperature [Min]	Bushing Thread	Voltage Rating - DC	Current Rating (Amps)	Actuator Length [x]	Ingress Protection
NKK Switches S42F/CUL	25000 Steps	Brass Chrome Plated	Panel Mount	125 V	Standard Round	12.5 mm	Quick Connect - 0.250" (6.3mm)	Non-Illuminated	On-On	4PDT	70 °C	-10 °C	M12 x 1	30 V	20 A	17.5 mm
NKK Switches S41F			Panel Mount	125 V	Standard Round	12.5 mm	Quick Connect - 0.250" (6.3mm)	Non-Illuminated	On-Off		70 °C	-10 °C	M12 x 1	30 V	20 A	17.5 mm
NKK Switches S822-AT401A			Panel Mount	125 V	Standard Round	12.5 mm	Screw Terminal	Non-Illuminated	On-On	DPDT	70 °C	-10 °C	M12 x 1	30 V	30 A	22 mm
NKK Switches S31F/CUL-AT402A			Panel Mount	125 V	Standard Round	12.5 mm		Non-Illuminated	On-Off	3PST	70 °C	-10 °C	M12 x 1	30 V	20 A	17.5 mm
NKK Switches S32F/CUL			Panel Mount	125 V	Standard Round	12.5 mm	Quick Connect - 0.250" (6.3mm)	Non-Illuminated	On-On	3PDT	70 °C	-10 °C	M12 x 1	30 V	20 A	17.5 mm
NKK Switches S31F-AT402A			Panel Mount	125 V	Standard Round	12.5 mm		Non-Illuminated	On-Off	3PST	70 °C	-10 °C	M12 x 1	30 V	20 A	17.5 mm
NKK Switches S831/U-AT401H			Panel Mount	125 V	Standard Round	12.5 mm	Screw Terminal	Non-Illuminated	On-Off	3PST	70 °C	-10 °C	M12 x 1	30 V	30 A	22 mm
NKK Switches S821/CUL-AT401S			Panel Mount	125 V	Standard Round	12.5 mm	Screw Terminal	Non-Illuminated	On-Off	DPST	70 °C	-10 °C	M12 x 1	30 V	30 A	22 mm
NKK Switches S3AW			Panel Mount	125 V	Standard Round	12.5 mm	Solder Lug	Non-Illuminated	On-Off-On	SPDT	70 °C	-30 ░C	M12 x 1	30 V	15 A 20 A	17.5 mm	IP67 - Dust Tight Waterproof
NKK Switches S333F/U			Panel Mount	125 V	Standard Round	12.5 mm	Quick Connect - 0.250" (6.3mm)	Non-Illuminated	On-Off-On	DPDT	70 °C	-10 °C	M12 x 1	30 V	25 A	17.5 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 22.06
		2585	$ 22.06
Mouser	N/A	1	$ 19.75
		10	$ 18.68
		25	$ 18.15
		50	$ 17.61
		100	$ 17.08
		250	$ 16.54
		500	$ 16.01
Newark	Each	1	$ 33.18
		5	$ 31.52
		10	$ 29.21
		25	$ 26.65
		50	$ 23.06
		100	$ 21.52
		250	$ 19.60

Description

General part information

S Series

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Documents

Technical documentation and resources

S31F-AT402A | Datasheet

Datasheet