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Eaton CHND312T52W - Molded Case Breaker 1200A 600V (3-Pole Solid State)

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Eaton CHND312T52W is a three-pole, 1200A molded case circuit breaker from the Series C family, designed for high-capacity overcurrent protection in industrial and commercial power distribution systems. It utilizes solid-state LSI (Long-Time, Short-Time, and Instantaneous) trip technology with an N Frame, rated for 600V AC and delivering 65kA interrupting capacity at 480V AC. The unit measures 5.5 inches in depth by 8.25 inches in height by 8.25 inches in width, weighs 45 lb, and features a bolt-on connection for secure panel mounting. This breaker is 100% rated, HACR certified, and operates at 50 to 60 Hz, ensuring reliable performance in demanding electrical environments. Typical applications include main switchboards, distribution panels, and large motor control centers requiring precise coordination and high fault current protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker
  • Family: Series C
  • Type: CHND
  • Current Rating: 1200A
  • Voltage Rating: 600 Vac
  • Number of Poles: Three-pole
  • Phase: 3
  • Frame Size: N Frame
  • Connection: Bolt-On
  • Protection: Solid State
  • Trip Unit: Electronic LSI (Long-Time, Short-Time, and Instantaneous)
  • Interrupt Rating: 65 kAIC at 480 Vac
  • Frequency Rating: 50 to 60 Hz
  • Performance Rating: 100% rated
  • Dimensions: 5.5 in x 8.25 in x 8.25 in (Length/Depth x Height x Width)
  • Weight: 45 lb
  • Certifications: HACR Rated


Product Identification
  • UPC: 078211440879
  • GTIN: 00782114408797