Default product image

Challenger SJK3C300 - Molded Case Circuit Breaker 300A 600V 3P

Challenger
Price
Save $-1,509.39
/
Condition
  • Low stock - 1 item left
  • Backordered, shipping soon
Call for Price
Challenger SJK3C300 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase electrical systems. It features a 300A continuous current rating and a 600V AC voltage rating, housed within a robust 10 lb industrial-grade enclosure with a three-pole, bolt-on connection configuration. This thermal-magnetic protection device complies with industry standards for circuit interruption and offers an interrupting capacity of 30kA at 480V AC through its combined long-time and instantaneous (LI) trip functions. It is engineered for integration into industrial panelboards, switchboards, and motor control centers where dependable circuit protection is critical.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 600V AC
  • Current Rating: 300A
  • Phase: 3
  • Poles: 3
  • AIC Rating: 30kA @ 480V AC
  • Protection Functions: LI (Long-Time and Instantaneous)
  • Connection Type: Bolt-On
  • Family: SJK Series
  • Weight: 10 lb