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Siemens QJ23B175HL - Molded Case 175A 3-Pole 240V

Siemens
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Siemens QJ23B175HL is a QJ2H series molded case circuit breaker designed for overcurrent protection in low-voltage power distribution systems. This 3-pole, 3-phase unit is rated for 175 amps at 240 volts, with a 42kA interrupting capacity at 240V, and utilizes thermal-magnetic trip protection with LI (Long-Time and Instantaneous) functions for reliable circuit interruption. The breaker features a feed-thru connection and a bolt-on mounting configuration, weighing 4 lb, and is manufactured in Mexico as part of the QJ Frame family. It complies with industry standards for molded case circuit breakers, ensuring dependable performance in demanding environments. Typical applications include industrial and commercial power distribution systems requiring robust overcurrent protection.

Key Features & Specifications
  • Type: QJ2H
  • Family: QJ Frame
  • Amperage: 175A
  • Voltage: 240V
  • Poles: 3
  • Phase: 3
  • Interrupt Rating: 42kA@240V
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Connection: Feed-Thru
  • Mounting Type: Bolt-On
  • Weight: 4 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 078364395143
  • GTIN: 00783643951433