ABB System pro M Compact Earth Leakage Circuit Breaker – 2CSR256040R1165

This earth leakage circuit breaker from ABB Haf’s DS203NC series has a total of 4 poles, 3 of which are protected (3p+n). In addition, the ground fault circuit breaker is equipped with overcurrent protection (RCBO) for protection against short circuit currents, overloads, ground fault currents, indirect contacts and additional protection against direct contacts. The earth leakage circuit breaker has a rated voltage of 400V, a rated current of 16A, a breaking capacity of 6kA and a rated fault current of 30mA.

Specifications

Number of poles (total) : 4
Number of protected poles : 3
Rated voltage (V) : 400
Rated current (A) : 16
Rated fault current (A) : 0.03
Leakage current type : AC
Current limiting class : 3
Rated short-circuit breaking capacity according to IEC 60947-2 (kA) : 10
Surge current capacity (kA) : 4
Voltage-type : AC
Frequency : 50/60 Hz
Release characteristic : B
Concurrently switching neutral conductor : Yes
Over voltage category : 3
Pollution degree : 2
Width in number of modular spacings : 4
Built-in depth (mm) : 73
Flush-mounted installation : No
Anti-nuisance tripping version : No
Degree of protection (IP) : IP2X