Siemens CQD370 – 70A 3 Pole Molded Case Circuit Breaker Best Seller

Operating within the SENTRON family, the Siemens CQD370 provides essential overcurrent protection for commercial facilities. This 70-amp, 3-pole molded case circuit breaker features a non-interchangeable thermal-magnetic trip mechanism to safeguard electrical systems. The versatile housing mounts onto standard DIN rails or installs into Siemens P1, P2, and P3 panelboards. With a 14 kAIC rating at 480Y/277VAC and 65 kAIC at 240VAC, this HACR-rated breaker supports reverse feed applications.