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Siemens QJ2M125 - Molded Case 125A 240V 2-Pole

Siemens
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Siemens QJ2M125 is a molded case circuit breaker designed for overcurrent protection in residential and light commercial applications. This 2-pole, 125A unit operates at 240V with a 10kA interrupting capacity at 240V, providing LI (Long-Time and Instantaneous) protection through a thermal magnetic trip mechanism. The bolt-on connection design and 3 lb weight facilitate straightforward panel installation, while the single-phase configuration supports standard branch circuit protection. Compliant with industry standards for molded case breakers, the QJ Series construction ensures reliable performance in load centers and panelboards. Typical applications include main or feeder protection in lighting panels, HVAC equipment, and distribution boards where 240V single-phase service is required.

Key Features & Specifications
  • Type: Molded Case, QJ Series, Thermal Magnetic
  • Voltage Rating: 240V
  • Current Rating: 125A
  • Poles: 2
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • AIC Rating: 10kA@240V
  • Phase: 1
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 3 lb


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