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Siemens HQJ3B110H01S11 - 3-Pole 110A Molded Case Breaker 240V

Siemens
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Siemens HQJ3B110H01S11 is a molded case circuit breaker designed for primary overcurrent protection in industrial power distribution systems. This three-pole unit is rated for 240V AC, 110A continuous current, and delivers a 100kA interrupting capacity at 240V for robust fault handling. The bolt-on connection design and thermal-magnetic trip mechanism provide reliable long-time and instantaneous protection, with a compact frame weighing 4 lb and an integrated 25VDC shunt trip for remote switching. It complies with UL and NEMA standards for industrial electrical safety. Typical applications include motor control centers, panelboards, and switchboards in manufacturing plants and commercial facilities.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, HQJH Series, Thermal-Magnetic
  • Voltage Rating: 240V AC
  • Current Rating: 110A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 100kA@240V
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • Functions: Overcurrent and short-circuit protection with shunt trip
  • Additional Info: Complete with 25VDC shunt trip
  • Weight: 4 lb
  • Standards: UL 489, NEMA AB-1
  • Applications: Industrial power distribution, motor control centers, panelboards


Product Identification
  • UPC: Not available
  • GTIN: Not available