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Cutler Hammer QBHW3050H - 3-Pole 50A Circuit Breaker (22kA AIC)

Cutler Hammer
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Cutler Hammer QBHW3050H is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase electrical systems. It features a 50A current rating and a 240V AC voltage rating, housed in a compact, bolt-on configuration measuring 3.8 in (L) x 4.7 in (H) x 3.2 in (W) and weighing 1.1 lb. The breaker is constructed for industrial durability and complies with UL and CSA standards, including an HACR rating for heating, air conditioning, and refrigeration equipment. Its thermal-magnetic protection with long-time and instantaneous (LI) tripping functions makes it suitable for safeguarding motor control centers, panelboards, and other commercial power distribution equipment.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 240V AC
  • Current Rating: 50A
  • Dimensions: 3.8 in x 4.7 in x 3.2 in (Length/Depth x Height x Width)
  • Standards: HACR rated, UL Listed, CSA Certified
  • Applications: Industrial power distribution, motor control, panelboards
  • Phase: 3
  • Poles: 3
  • AIC Rating: 22kA @ 240V
  • Functions: LI (Long-Time and Instantaneous)
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Family: Quicklag
  • Country of Origin: Dominican Republic
  • Weight: 1.1 lb


Product Identification
  • UPC: 786679393451
  • GTIN: 00786679393451