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Siemens QJ22B175HL - Molded Case Breaker 175A 240V 2-Pole

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Regular price $406.47
Regular price Sale price $406.47
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Siemens QJ22B175HL is a 2-pole molded case circuit breaker from the QJ Frame family, designed for thermal magnetic protection in single-phase systems. It is rated for 175A at 240V with a 42kA interrupting capacity at 240V, utilizing a LI (Long-Time and Instantaneous) trip function for overload and short circuit protection. The unit features a feed-thru connection, bolt-on mounting, and weighs 3 lb. This breaker complies with industry standards for low voltage applications. It is typically used in industrial and commercial power distribution panels requiring reliable circuit isolation.

Key Features & Specifications
  • Manufacturer: Siemens
  • Part Number: QJ22B175HL
  • Item Subcategory: Molded Case
  • Family: QJ Frame
  • Type: QJ2H
  • Amperage: 175 Amps
  • Voltage: 240 VAC
  • Poles: 2
  • Phase: 1
  • Functions: LI - Long-Time and Instantaneous
  • Protection: Thermal Magnetic
  • AIC Rating: 42kA@240V
  • Connection: Feed-Thru
  • Mounting Type: Bolt-On
  • Weight: 3 lb