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Siemens QJ23B125A02 - Molded Case Circuit Breaker 125A 240V 3-Pole

Siemens
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Siemens QJ23B125A02 is a 3-pole molded case circuit breaker designed for overcurrent protection in low-voltage electrical systems. It is rated for 125 amps at 240 volts AC, utilizing a thermal-magnetic trip unit with long-time and instantaneous (LI) functions to safeguard against overloads and short circuits. The breaker features a bolt-on connection within the QJ2 frame family, weighs 4 lb, and is HACR rated for use with heating, air conditioning, and refrigeration equipment. It complies with industry standards for a 10kA interrupting capacity at 240V, making it suitable for commercial and industrial power distribution applications.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker
  • Manufacturer: Siemens
  • Family: QJ Frame
  • Type: QJ2
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 240V
  • Current Rating: 125A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 10kA@240V
  • Weight: 4 lb
  • HACR Rated
  • Trip Unit: Non-Interchangeable


Product Identification
  • UPC: 078364345779
  • GTIN: 00783643457799