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Cutler Hammer QBHW1050 - Molded Case Circuit Breaker 50A 1P 240V

Cutler Hammer
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Cutler Hammer QBHW1050 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in industrial and commercial electrical systems. It features a 50A current rating and a 240V AC voltage rating, housed within a compact, bolt-on configuration measuring 3.6 in (L) x 3.2 in (H) x 1.2 in (W) and weighing 0.35 lb. This single-pole, thermal-magnetic breaker is UL Listed and CSA Certified, meeting HACR standards for heating, air conditioning, and refrigeration equipment compatibility, and offers an interrupting capacity of 22kA at 240V AC for robust fault protection. Its LI (Long-time and Instantaneous) trip function ensures coordinated protection against both sustained overloads and sudden short circuits, making it suitable for panelboards, switchboards, and motor control applications.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 240V AC
  • Current Rating: 50A
  • Dimensions: 3.6 in x 3.2 in x 1.2 in (Length/Depth x Height x Width)
  • Weight: 0.35 lb
  • Standards: HACR Rated
  • Certification: UL Listed, CSA Certified
  • AIC Rating: 22kA @ 240V AC
  • Phase: 1
  • Poles: 1
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous Trip
  • Family: Quicklag
  • Country of Origin: Dominican Republic


Product Identification
  • UPC: 786679392300
  • GTIN: 00786679392300