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Eaton KT3400T - Thermal Magnetic Circuit Breaker, 400A 600V 3-Pole

Eaton
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The Eaton KT3400T is a 400A thermal magnetic circuit breaker designed for overcurrent protection in industrial power distribution systems. It features a 600V AC voltage rating and a fixed 400-ampere current rating, housed within a compact 400-frame unit measuring 6.9 x 5.4 x 4.2 inches and weighing 1.95 lb. This three-pole breaker provides coordinated protection through its long-time and instantaneous trip functions and is UL-certified for compliance with industry safety standards, making it suitable for integration into compatible KT-frame panelboards and switchgear.

Key Features & Specifications
  • Type: Thermal Magnetic Circuit Breaker, Series C, Type C Trip Unit
  • Voltage Rating: 600V AC
  • Current Rating: 400A
  • Dimensions: 6.9 in (L) x 5.4 in (H) x 4.2 in (W)
  • Weight: 1.95 lb
  • Standards: UL Certified
  • Poles: 3
  • Frame Size: 400
  • Protection: Thermal Magnetic
  • Functions: Long Time and Instantaneous Trip
  • Compatible Frames: KT
  • Country of Origin: Dominican Republic


Product Identification
  • UPC: 786679266090
  • GTIN: 00786679266090