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Eaton Crouse-Hinds EBMBB TT20TED34 - Explosionproof Circuit Breaker 20A 480V

Crouse-Hinds
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Eaton Crouse-Hinds EBMBB TT20TED34 is a dust-ignitionproof, explosionproof, and raintight circuit breaker enclosure designed to provide overcurrent protection in hazardous industrial environments. It is rated for 20 A of continuous current and supports 480 V AC or 250 V DC with a 3-pole configuration. The unit measures 14.78 inches in depth, 26.9 inches in height, and 10.25 inches in width, weighs 83 lb, and features a TED frame and breaker type. It complies with NEC and CEC standards and carries a NEMA rating of 3, 3R, 4, 7, 9, and 12 for versatile installation in wet, corrosive, or explosive locations. Typical applications include oil refineries, chemical plants, grain elevators, and other facilities requiring robust protection against ignition sources.

Key Features & Specifications
  • Type: Dust-Ignitionproof Explosionproof Raintight
  • Amperage Rating: 20 A
  • Voltage Rating: 480 V AC/250 V DC
  • Number of Poles: 3
  • Frame: TED
  • Breaker Type: TED
  • Dimensions: 14.78 in x 26.9 in x 10.25 in (Length/Depth x Height x Width)
  • Weight: 83 lb
  • Standards: NEC/CEC
  • Nema Rating: 3 3R 4 7 9 12


Product Identification
  • UPC: 662276457881