Circuit breaker with electronic trip unit with built-in residual current protection DPX3 250 EL+BL.R 4P 250A 50KA 420389

Circuit breaker with electronic trip unit with built-in residual current protection DPX3 250 EL+BL.R 4P 250A 50KA

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For mounting on the TH rail: yes
Number of changeover auxiliary contacts: 1
Number of Auxiliary NC contacts: 1
Number of poles: 4
Overload release setting range: 100 ... 250
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz: 50
Rated uninterrupted current Iu: 250
Integrated earth