Siemens 75GF14 N Industrial Control Relay Module

Siemens 75GF14 N is an OEM replacement contact kit for Innova contactors, delivering a single-pole contact assembly designed for 2-1/2 in SZ-size devices. It is intended for use with Innova 45° green-cover units, enabling a direct swap of worn switching contacts without replacing the entire controller. This 1-pole kit is listed as a replacement for SZ 2-1/2 size Innova series controllers, and cross references include 40GF and 22GF to help verify compatibility within the Siemens/Furnas Innova family. The 75GF14 N is specifically associated with Innova/NEMA SZ S2-1/2 configurations, making it suitable for maintenance replaces in automation and control circuits that rely on these contactors. By providing an exact-fit alternative to worn contacts, it supports restoring established control loops without the need for full module replacement, preserving existing wiring footprints and mechanical mounting. Cross-brand familiarity—rooted in Siemens’ Furnas lineage—helps technicians identify compatible parts across the Innova family, simplifying inventory decisions for modernization or repair of legacy equipment.