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Siemens QJH23B150 - Molded Case Circuit Breaker 150A 3P (22kA AIC)

Siemens
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Siemens QJH23B150 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase industrial power distribution systems. It features a 150A continuous current rating and a 240V AC voltage rating, with a robust thermal-magnetic trip unit offering both long-time and instantaneous (LI) protection functions. The breaker is constructed as a three-pole, bolt-on unit within the compact QJ frame, weighing 4 lb, and it meets industry standards with an interrupting capacity of 22kA at 240V. This combination of specifications makes it suitable for integration into panelboards and switchboards for commercial and industrial applications requiring dependable circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 240V AC
  • Current Rating: 150A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 22kA @ 240V
  • Functions: LI (Long-Time and Instantaneous)
  • Frame: QJ Frame
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Weight: 4 lb
  • Standards: Industry Standard
  • Applications: Industrial Power Distribution, Panelboards, Switchboards


Product Identification
  • UPC: 783643193888
  • GTIN: 00783643193888