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Westinghouse GBH1020 - Circuit Breaker 20A 1P (277/480V AC)

Westinghouse
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Westinghouse GBH1020 is a 1-pole molded case circuit breaker designed for overcurrent protection in load centers and panelboards. It is rated for 20A at 277/480V AC and 125V DC, with a 14kAIC interrupting capacity. The breaker features a bolt-on mounting style, a compact G frame, and a thermal-magnetic trip unit for reliable performance. It is UL Listed and CSA Certified for safety and compliance. This breaker is suitable for commercial and industrial applications, including lighting and power distribution circuits.

Key Features & Specifications
  • Manufacturer: Westinghouse
  • Item Subcategory: Load Center
  • Weight: 5.19 lb
  • Amperage: 20A
  • Poles: 1P
  • Voltage: 277/480V AC, 125V DC
  • Mounting Type: Bolt-On
  • Interrupt Rating: 14kAIC
  • Series/Frame: GHB, G Frame
  • Trip Unit: Thermal-Magnetic
  • Application: Load Center, Panelboard
  • Standards: UL Listed, CSA Certified
  • Terminal Type: Bolt-On Tab, Lug


Product Identification
  • UPC: 786679023624
  • GTIN: 00782451030286