While Supplies Last Siemens QJH23B175 – 175A 3 Pole Molded Case Circuit Breaker

Designed to safeguard commercial circuits, this 175A, three-pole MCCB offers dependable long-time and instantaneous trip functions. The bolt-on unit is compatible with Siemens P1 through P5 panelboards and switchboards. If upgrading to the newer QRH23B175 replacement, a QR strap kit is required for installation. It boasts a 22kAIC interrupt rating at 240VAC and features a trip-free mechanism, ensuring contacts open during a fault.