SIEMENS 5SY4302‑7 MCB C2 3‑Pole 400V Circuit Breaker USED

Overview

This listing is for a USED Siemens 5SY4302‑7 miniature circuit breaker (MCB). It is designed for protecting electrical circuits in industrial and commercial installations. This unit is a 3‑pole C‑curve breaker rated for 400V AC and includes a 35kA interrupt rating per the label. As a modular DIN‑rail‑mounted breaker, it is suitable for distribution panels, control cabinets, and OEM electrical builds.