SIEMENS QJ23B17501S07 BRKR QJ2 3P 240V 175A 10KA Molded Case Circuit Breaker

The Siemens QJ23B17501S07 is a 3-pole molded case circuit breaker designed for general electrical distribution applications. It operates at 240V AC with a continuous current rating of 175A and an interrupt rating of 10kA, suitable for protecting electrical circuits in industrial and commercial settings. This breaker is compatible with Siemens accessories and supports 50/60 Hz frequency, making it a reliable component for electrical distributors and lighting solutions requiring robust wire and cable protection or switchgear integration.

Specifications

• Manufacturer: Siemens
• Manufacturer Part #: QJ23B17501S07
• Number of Poles: 3
• Voltage Rating: 240V AC
• Current Rating: 175A
• Interrupt Rating: 10KA
• Frequency Rating: 50/60 Hz
• Product Weight: 3.9990 lbs
• Application: General Application

Features

• UL Listed for reverse feed applications
• Load side TA1Q300 lugs included for 75°C wire
• Compatible with internal accessories such as shunt trips and auxiliary switches (3-pole only)
• Available with factory-installed internal accessories to adapt to special installation requirements
• Supports 50°C ambient calibration and 400 Hz calibration options (see Siemens catalog for details)

Downloads & Links

• Spec Sheet