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Siemens QJ3M150L - 150A 3-Pole Thermal Magnetic Breaker (240V)

Siemens
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Siemens QJ3M150L Circuit Breaker - 150A 3-Pole Thermal Magnetic Molded Case The Siemens QJ3M150L is a 3-pole molded case circuit breaker from the QJ Series, designed to provide overcurrent protection through its LI (Long-Time and Instantaneous) trip functions. This thermal magnetic breaker is rated for 240V AC and 150A continuous current, with an interrupting capacity of 10kA at 240V, and features a feed-thru connection for straightforward line and load wiring. The unit weighs 4 lb and is constructed with a compact molded case housing for panelboard installation in industrial environments. It complies with applicable UL and NEMA standards for circuit protection in commercial and industrial power distribution systems. Typical applications include feeder and branch circuit protection in switchboards, panelboards, and motor control centers.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic, LI (Long-Time and Instantaneous) Trip
  • Voltage Rating: 240V AC
  • Current Rating: 150A
  • Poles: 3
  • Phase: 3
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic
  • AIC Rating: 10kA@240V
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 4 lb
  • Family: QJ Series
  • Item Subcategory: Molded Case
  • Standards: UL 489, NEMA AB-1
  • Applications: Feeder and branch circuit protection in switchboards, panelboards, motor control centers


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