Eaton 072895 NHI12-PKZ0 Auxiliary contact 1NO+2NC, side mounting

The Eaton 072895 (model code NHI12-PKZ0) is a side-mount auxiliary contact block designed to add signalling and control functionality to Eaton motor protective circuit breakers such as the PKZ0, PKZM01, PKZ0-T, PKM0 and PKE series. It features one normally open (1NO) and two normally closed (2NC) instantaneous contacts with screw terminal connections for secure wiring of auxiliary circuits. Rated for a nominal operational current of up to 3.5 A at 230 V AC and up to 250 V DC, this compact accessory helps panel builders monitor breaker status and integrate control logic into automation and safety systems. Built to comply with IEC/EN 60947-4-1 and UL/CSA standards, the NHI12-PKZ0 supports dependable operation in industrial and commercial control panels, offering a simple and modular way to expand breaker control interfaces.