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Allen-Bradley 140U-H6C3-C20 - Molded Case Breaker 20A 600V 3P

Allen-Bradley
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Allen-Bradley 140U-H6C3-C20 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase industrial power distribution systems. It features a 20A current rating and a 600V AC voltage rating, utilizing a thermal-magnetic protection mechanism for both long-time delay and instantaneous tripping functions to safeguard against overloads and short circuits. This three-pole, bolt-on unit is constructed with a durable molded case, weighs 4 lb, and offers an interrupting capacity of 65kA at 480V AC. It is engineered for compliance with relevant industrial standards and is typically applied in panelboards, switchboards, and industrial control panels where robust circuit protection is required.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection
  • Voltage Rating: 600V AC
  • Current Rating: 20A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI (Long-Time and Instantaneous)
  • AIC Rating: 65kA @ 480V AC
  • Family: Bulletin 140U
  • Weight: 4 lb


Product Identification
  • Manufacturer Part Number: 140U-H6C3-C20