SIEMENS QJ23B175HX BRKR QJ2H 3P 240V 175A 42KA LN LUG

SIEMENS QJ23B175HX Molded Case Circuit Breaker The SIEMENS QJ23B175HX is a 3-pole molded case circuit breaker designed for reliable electrical protection in industrial and commercial applications. It is suitable for use by electrical distributors and switchgear suppliers seeking robust circuit protection solutions. This breaker supports a continuous current rating of 175A at 240V AC and features a high interrupt rating of 42kA, ensuring safe interruption of fault currents. Its compact dimensions and molded case construction make it appropriate for integration in wire and cable systems and lighting solutions requiring dependable circuit breakers. Specifications Manufacturer: Siemens Manufacturer Part #: QJ23B175HX Frame: 225A Number of Poles: 3 Interrupt Rating: 42KA Continuous Current Rating: 175A @ 40°C Voltage Rating: 240V AC Material: Molded Case Circuit Breaker Dimensions (W x H x L): 5.000 in x 4 in x 7.000 in Operating Temperature: 40°C Product Weight: 4.6 lbs UPC: 040892925739 Features UL Listed for reverse feed applications Load side TA10300 lugs mounted and included for 75°C wire Compact 3-pole design for three-phase circuit protection Suitable for emergency tripping and undervoltage trip applications with available accessories Designed for industrial control and electrical distribution systems Downloads & Links Spec Sheet