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Cutler Hammer QBHW3070H - 3-Pole 70A Breaker (22kA AIC)

Cutler Hammer
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Cutler Hammer QBHW3070H is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase electrical systems. It features a 70A current rating and a 240V AC voltage rating, housed within a compact, bolt-on configuration measuring 3.8 in (L) x 4.9 in (H) x 3.1 in (W) and weighing 1.15 lb. This thermal magnetic breaker is UL Listed and CSA Certified, meeting HACR standards for heating, air conditioning, and refrigeration equipment. Its 22kA interrupting capacity at 240V and long-time with instantaneous (LI) trip functions make it suitable for protecting feeders and branch circuits in industrial and commercial panelboards.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 240V AC
  • Current Rating: 70A
  • Dimensions: 3.8 in x 4.9 in x 3.1 in (Length/Depth x Height x Width)
  • Standards: HACR rated
  • Applications: Industrial and commercial feeder/branch circuit protection
  • Switch Type: Circuit Breaker
  • Configuration: Bolt-On
  • Phase: 3
  • Amperage: 70A
  • AIC rating: 22kA @ 240V
  • Connection: Bolt-On
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Certification: UL Listed, CSA Certified
  • Family: Quicklag
  • Weight: 1.15 lb


Product Identification
  • UPC: 786679393550
  • GTIN: 00786679393550