189660 - NZM4 PXR25 circuit breaker - integrated energy measurement class 1

Eaton NZMH4-4-PX1600/VAR-TAZ, NZM4 PXR25 circuit breaker - integrated energy measurement class 1, 1600A, 4p, variable, Screw terminal, earth-fault protection, ARMS and zone selectivity, manufacturer code: 189660, (This article is a production article, so no return or exchange is possible here)