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Siemens HQJ23B100 - Molded Case Breaker 200A 240V 3-Pole

Siemens
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Siemens HQJ23B100 is a 3-pole molded case circuit breaker designed for thermal magnetic protection in industrial power distribution systems. It is rated for 240V AC, 200A continuous current, and delivers a 100kA interrupting capacity at 240V AC for robust fault clearing. The unit features a bolt-on connection, weighs 4 lb, and is built on the QJ frame with LI (Long-Time and Instantaneous) trip functions for coordinated overcurrent protection. It complies with applicable UL and NEMA standards for panelboard and switchboard installations. This breaker is suited for 3-phase commercial and light industrial applications requiring high fault current withstand in a compact form factor.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, QJ Frame
  • Voltage Rating: 240V AC
  • Current Rating: 200A
  • Poles: 3
  • Connection: Bolt-On
  • AIC Rating: 100kA@240V
  • Phase: 3
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 4 lb
  • Standards: UL, NEMA
  • Applications: Commercial and light industrial power distribution, panelboards, switchboards


Product Identification
  • UPC: 78364327921
  • GTIN: 00783643279216