189666 - NZM4 PXR25 circuit breaker - integrated energy measurement class 1

Eaton NZMH4-4-PX630/VAR-AVE, NZM4 PXR25 circuit breaker - integrated energy measurement class 1, 630A, 4p, variable, Screw terminal, withdrawable unit, manufacturer code: 189666, (This article is a production article, so no return or exchange is possible here)