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3RV2021-4NA10 Circuit breaker, (23-28)A, 690V, Siemens

Availability:

50 in stock

Circuit breaker size S0 for motor protection, CLASS 10 A-release 23…28 A N-release 364 A screw terminal Standard switching capacity
number of poles for main current circuit is 3

Circuit breaker size S0 for motor protection, CLASS 10 A-release 23…28 A N-release 364 A screw terminal Standard switching capacity
number of poles for main current circuit is 3
adjustable current response value current of the currentdependent overload release 23-28A
operating voltage rated value 20 … 690 V
operating frequency rated value 50 … 60 Hz
operational current rated value 28A