3-pole circuit breaker with differential trip unit NZMH2-A125-FIA30 129710

Circuit breakers of the NZM ..- A series with only four compact sizes are suitable for all applications on the IEC market. Installation is always flexible with modular functional groups. With thermomagnetic release to protect installations and cables. Notes: Without approval UL/CSA, suitable for use in three-phase systems, internal power supply Ue = & nbsp; 50 & nbsp; - & nbsp; 400 & nbsp; V, universal on the principle of summing currents in the fault current frequency range 0 & nbsp; 100, & nbsp; 100, & nbsp; connection of a set of efficient circuit breaker and protective overcurrent module