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Square D QBF22150 - Molded Case Circuit Breaker 150A 240V 2-Pole

Square D
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Save $-111.56
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  • In stock, ready to ship
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Square D QBF22150 is a 2-pole, 150A molded case circuit breaker from the Powerpact family, designed for thermal-magnetic protection in industrial power distribution systems. It operates at 240V with a 10kA interrupting capacity at 240V, providing long-time and instantaneous (LI) protection functions for overload and short-circuit conditions. This bolt-on breaker features a compact Q Frame construction, weighs 4 lb, and is rated for single-phase applications. It complies with industry standards for molded case circuit breakers, ensuring reliable performance in demanding environments. Typical applications include branch circuit protection in panelboards, switchboards, and motor control centers.

Key Features & Specifications
  • Type: Molded Case, Powerpact QBF, Thermal Magnetic
  • Voltage Rating: 240V
  • Current Rating: 150A
  • Poles: 2
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • AIC Rating: 10kA@240V
  • Phase: 1
  • Frame Size: Q Frame
  • Weight: 4 lb
  • Functions: LI - Long-Time and Instantaneous
  • Item Subcategory: Molded Case
  • Family: Powerpact
  • Type: QBF