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Challenger SJK3C400 - 400A Molded Case Circuit Breaker

Challenger
Price
Save $-2,012.75
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Condition
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Challenger SJK3C400 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase industrial power distribution systems. It features a 400A continuous current rating and a 600V AC voltage rating, housed in a robust 10 lb frame with a three-pole, bolt-on connection configuration for secure installation. This thermal magnetic breaker utilizes long-time and instantaneous (LI) trip functions and offers an interrupting capacity of 30kA at 480V AC to safeguard electrical equipment. It is engineered to meet relevant industry standards for safety and performance in demanding commercial and industrial applications.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection with Long-Time and Instantaneous (LI) Trip Functions
  • Voltage Rating: 600V AC
  • Current Rating: 400A
  • Poles: 3
  • Phase: 3-Phase
  • Connection: Bolt-On
  • AIC Rating: 30kA @ 480V AC
  • Protection: Thermal Magnetic
  • Functions: LI (Long-Time and Instantaneous)
  • Family: SJK Series
  • Item Subcategory: Molded Case
  • Weight: 10 lb


Product Identification
  • Manufacturer Part Number: SJK3C400