One Day Deal Siemens CFD63B070 – 70A 3 Pole Molded Case Circuit Breaker

A high-performance solution for industrial facilities, the Siemens CFD63B070 is a 3-pole, 70A molded case circuit breaker from the Sentron FD-Frame family. It utilizes a fuseless, current-limiting architecture with blow-apart contacts to safely interrupt high-level short circuits. Designed for secure integration, this breaker mounts into Siemens P2 and P3 panelboards, switchboards, and motor control centers via a bolt-on connection. It features fixed thermal and adjustable magnetic trip units.