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Siemens HQJ3B175H00S01 - 3P 175A 240V Molded Case Breaker

Siemens
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Siemens HQJ3B175H00S01 is a three-pole molded case circuit breaker from the HQJH Series, designed for overcurrent protection in industrial power distribution systems. It is rated for 240V AC, 175A, and 100kA interrupting capacity at 240V, with a thermal-magnetic trip mechanism providing LI (Long-Time and Instantaneous) protection functions. This bolt-on unit weighs 4 lb and is constructed for three-phase applications, featuring a complete 120/240V shunt trip for remote tripping capability. It complies with applicable industry standards for molded case circuit breakers. Typical applications include branch circuit protection in commercial and industrial panelboards, switchboards, and motor control centers.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, HQJH Series, Thermal Magnetic
  • Voltage Rating: 240V AC
  • Current Rating: 175A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 100kA@240V
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • Functions: Overcurrent protection with shunt trip (120/240V)
  • Weight: 4 lb
  • Item Subcategory: Molded Case
  • Family: HQJH Series
  • Type: HQJH


Product Identification
  • Manufacturer: Siemens
  • Model: HQJ3B175H00S01