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KW4A-1ZA Tact Switch series
KW4A-1ZA Tact Switch using in the hard and military conditions
KW4A-1ZA Tact Switch series KW4A-1ZA Tact Switch series
Brief introductionKW4A-1ZA Tact Switch series KW4A-1ZA Tact Switch seriestop ↑
KW4A-1ZA Tact Switch series KW4A-1ZA Tact Switch series
KW4A-1ZA Tact Switch using in the hard and military conditions
KW4A-1ZA Tact Switch series KW4A-1ZA Tact Switch series
specificationKW4A-1ZA Tact Switch series KW4A-1ZA Tact Switch seriestop ↑
KW4A-1ZA Tact Switch series KW4A-1ZA Tact Switch series
Item
Service Level
B1
standard
Q/MA20083-2003
Ambient Temperature
-55℃~+85℃
Relative Humidity
93±3%(40℃)
Contact load
30V  DC  0.5A
Contact Resistance
≤0.02(Ω)
Insulation resistance
≥1000MΩ
Dielectric Withstanding
Voltage (50Hz)
Under normal condition:250V
Under low-pressure:40KPa   220V
Action trip
0.3-6.6mm
Over trip
≥0.1mm
Differential trip
≤0.1mm
Life
10000 times
KW4A-1ZA Tact Switch series KW4A-1ZA Tact Switch series
how to orderKW4A-1ZA Tact Switch series KW4A-1ZA Tact Switch seriestop ↑
KW4A-1ZA Tact Switch series KW4A-1ZA Tact Switch series
KW   4A-    0     Z   A
(1)   (2)    (3)    (4)   (5)
(1)-Model no.
(2)-Size No.
(3)- Function No.
(4)- Circuit No.
(5)- Number
Examples: KW4A-1ZA
KW4A-1ZA Tact Switch series KW4A-1ZA Tact Switch series