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Siemens QJ3B175A01 - Molded Case 175A 3-Pole Thermal Magnetic

Siemens
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Siemens QJ3B175A01 Circuit Breaker - Molded Case 175A 3-Pole Thermal Magnetic The Siemens QJ3B175A01 is a 3-pole molded case circuit breaker from the QJ Series, designed for overcurrent protection in industrial power distribution systems. It provides LI (Long-Time and Instantaneous) protection functions with a thermal magnetic trip mechanism, rated for 240V AC and 175A continuous current. This bolt-on breaker weighs 4 lb and features a compact molded case construction suitable for panelboard mounting. It complies with industry standards and carries a 10kA interrupting capacity at 240V, making it suitable for 3-phase applications requiring reliable fault interruption. Typical applications include branch circuit protection in commercial and light industrial electrical panels.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, QJ Series, Thermal Magnetic Trip
  • Voltage Rating: 240V AC
  • Current Rating: 175A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • AIC Rating: 10kA@240V
  • Weight: 4 lb
  • Functions: Long-Time and Instantaneous Trip


Product Identification
  • UPC: Not specified
  • GTIN: Not specified