Residual current circuit breaker with overcurrent protection KZS-4M 3p+N AC B20/0.03 002174005

Residual current circuit breaker with overcurrent protection KZS-4M 3p+N AC B20/0.03

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Number of poles (total): 4
Sensitivity: AC
Degree of protection (IP): IP20
Rated current: 20 A
Rated voltage: 400V
Width in number of modules: 4
Tripping Characteristics: B
Energy limitation class: 3
Rated residual current: 0.03 A

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