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Siemens HQJ3B150H01S07 - Molded Case Circuit Breaker 150A 3-Pole

Siemens
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Siemens HQJ3B150H01S07 is a molded case circuit breaker from the HQJH Series designed for overcurrent protection in electrical distribution systems. This three-pole, three-phase unit is rated for 240V AC and 150A continuous current, utilizing thermal magnetic protection with LI (Long-Time and Instantaneous) trip functions. The breaker features a bolt-on mounting configuration for secure installation and weighs 4 lb, complete with a 24VDC shunt trip for remote tripping capability. It delivers a high interrupting capacity of 100kA at 240V AC, meeting rigorous industry standards for safety and performance. Typical industrial applications include protection of feeders, motors, and branch circuits in commercial and light industrial environments.

Key Features & Specifications
  • Type: HQJH
  • Manufacturer: Siemens
  • Item Subcategory: Molded Case
  • Family: HQJH Series
  • Weight: 4 lb
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 240V
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 100kA@240V
  • Phase: 3
  • Current Rating: 150A
  • Additional Info: complete with 24VDC shunt trip
  • Series/Frame: QJ
  • Interrupt Rating: 42kA


Part Number: HQJ3B150H01S07