Default product image

Westinghouse HFB1020 - Molded Case Circuit Breaker 20A 1P

Westinghouse
Price
Save $-28.18
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Westinghouse HFB1020 is a molded case circuit breaker designed for providing reliable overcurrent protection in single-phase electrical systems. It features a 20A current rating and a 277V AC voltage rating, housed in a compact, durable frame with a bolt-on connection for secure installation. This unit employs a thermal-magnetic protection mechanism, offering both long-time and instantaneous (LI) trip functions, and is rated for an interrupting capacity of 65kA at 277V to handle high fault currents. Compliant with industry standards for safety and performance, it is typically applied in industrial control panels, HVAC systems, and commercial lighting distribution.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 277V AC
  • Current Rating: 20A
  • Poles: 1
  • Phase: 1
  • AIC Rating: 65kA @ 277V
  • Functions: LI (Long-Time and Instantaneous)
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Family: MARK 75
  • Type: HFB
  • Item Subcategory: Molded Case
  • Weight: 1 lb


Product Identification
  • UPC: 786679173862