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Siemens QJ3B125HL - 125A 3-Pole Thermal Magnetic Breaker

Siemens
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Siemens QJ3B125HL Circuit Breaker - 125A 3-Pole Thermal Magnetic The Siemens QJ3B125HL is a 3-pole molded case circuit breaker from the QJH Series, designed for overcurrent protection with LI (Long-Time and Instantaneous) trip functions. It is rated for 240V AC, 125A continuous current, and provides a 42kA interrupting capacity at 240V, ensuring robust fault clearing in industrial power distribution systems. This feed-thru connection breaker features a thermal magnetic protection mechanism, weighs 4 lb, and is constructed for 3-phase applications. It complies with industry standards for molded case circuit breakers, making it suitable for protecting branch circuits, feeders, and equipment in commercial and industrial environments.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, QJH Series
  • Voltage Rating: 240V AC
  • Current Rating: 125A
  • Poles: 3
  • Phase: 3
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic
  • AIC Rating: 42kA@240V
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 4 lb


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