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Siemens QJ23B125A01 - Molded Case Circuit Breaker 125A 3P (10kA AIC)

Siemens
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Siemens QJ23B125A01 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase electrical systems. It features a 125A current rating and a 240V AC voltage rating, engineered with a three-pole, bolt-on connection configuration for secure installation. The unit utilizes a thermal-magnetic trip mechanism for combined long-time and instantaneous (LI) protection functions and is constructed within the compact QJ2 frame with a weight of 4 lb. This breaker is UL Listed and offers an interrupting capacity of 10kA at 240V, ensuring compliance with industry safety standards for use in industrial panelboards, switchgear, and motor control applications.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, QJ2 Frame
  • Voltage Rating: 240V AC
  • Current Rating: 125A
  • Poles: 3
  • Connection: Bolt-On
  • Phase: 3
  • AIC Rating: 10kA @ 240V
  • Protection Functions: LI (Long-Time and Instantaneous)
  • Certification: UL Listed
  • Family: QJ Frame
  • Weight: 4 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643369382
  • GTIN: 00783643369382