first lateral auxiliary switch 1 NO, 1 NC, screw terminal
PN: 3RH1921-1DA11
Rated current; 10 (A)
Polar number; 4
Main contact contact form; 2 open and 2 closed
Auxiliary contact type; 2 on 2 closed
Coil voltage; 690 (V)
Coil frequency; 50 (Hz)
Coil power supply; 380
Order No.; 3RH1921-1DA11
Rated voltage; 690 (V)
Agreed heating current; 10A
Working altitude:; 0-2000m
Working environment temperature; -5~ + 40℃
Delivery date：10-12 weeks
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