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Eaton FLB141 WT20 - Explosionproof Breaker 20A 480V

Eaton
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Eaton FLB141 WT20 3 Circuit Breaker is an explosionproof circuit breaker designed for overcurrent protection in hazardous environments. It operates at 480 VAC with a 20 A current rating, utilizing a thermal magnetic trip mechanism for reliable short-circuit and overload protection. The unit features a copper-free aluminum enclosure, measures 8.5 in x 13.38 in x 9.13 in (Length/Depth x Height x Width), and weighs 44 lb, with an EHD frame size and 3-pole configuration. It complies with NEC/CEC standards and holds NEMA ratings of 3, 4, 7, and 9, along with Class I Division 1, Class I Division 2, Class II Division 1, Class II Division 2, and Class III classifications. Typical industrial applications include use in oil refineries, chemical plants, and other locations where flammable gases, vapors, or combustible dusts are present.

Key Features & Specifications
  • Type: Explosionproof thermal magnetic circuit breaker
  • Voltage Rating: 480 VAC
  • Current Rating: 20 A
  • Dimensions: 8.5 in x 13.38 in x 9.13 in (Length/Depth x Height x Width)
  • Standards: NEC/CEC
  • Applications: Hazardous locations with flammable gases, vapors, or combustible dusts
  • Switch Type: Thermal magnetic
  • Configuration: 3-pole
  • Frame Size: EHD
  • Enclosure: Copper-free aluminum
  • Nema Rating: 3, 4, 7, 9
  • Class Rating: Class I Division 1, Class I Division 2, Class II Division 1, Class II Division 2, Class III
  • Breaker Type: Thermal magnetic
  • Poles: 3
  • Weight: 44 lb


  • UPC: 782274450506