KW4&KW4-0ZL Tact Switch series

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KW4&KW4-0ZL Tact Switch using in the hard and military conditions,

Brief introduction
specification
how to order

Brief introduction

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KW4&KW4-0ZL Tact Switch using in the hard and military conditions,

specification

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Item	Service Level
Item	J(Q/MA)	M
standard
Ambient Temperature	-55℃～+85℃	-25℃～+55℃
Relative Humidity	93±3%(40℃)	93±3%(40℃)
Contact load	30V DC 0.5A 250V AC 1A	30V DC 0.5A 250V AC 1A
Contact Resistance	≤0.02(Ω)	≤0.05(Ω)
Insulation resistance	≥1000MΩ	≥1000MΩ
Dielectric Withstanding Voltage (50Hz)	Under normal condition:500V	Under normal condition:500V
Dielectric Withstanding Voltage (50Hz)	Under low-pressure:2KPa 250V
Action trip	0.3-0.75mm	0.3-0.75mm
Over trip	≥0.1mm	≥0.1mm
Differential trip	KW4≤0.15mm KW4-0ZL≤0.65mm	KW4≤0.15mm KW4-0ZL≤0.65mm
Life	10000 times KW4-0ZL 100000 times	10000 times KW4-0ZL 100000 times

how to order

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KW 4 - 0 Z L

(1) (2) (3) (4) (5)

(1)-Model no.

(2)-Size No.

(3)- Function No.

(4)- Circuit No.

(5)- Number

Examples:

KW4&KW4-0ZL

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