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Westinghouse RKL3300 - Molded Case Circuit Breaker 300A 600V 3-Pole

Westinghouse
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Westinghouse RKL3300 is a KL Series 3-pole molded case circuit breaker designed for overcurrent protection in low voltage distribution systems. It is rated for 300A continuous current at 600V AC and provides LI (Long-Time and Instantaneous) protection functions through a thermal magnetic trip unit. The unit features a bolt-on mounting style for secure panel installation and weighs 48 lb. It is engineered for use in systems requiring an interrupting rating of 22kA at 480V, ensuring robust fault current protection. This breaker is suitable for a wide range of industrial and commercial applications requiring reliable circuit isolation and protection.

Key Features & Specifications
  • Manufacturer: Westinghouse
  • Series/Frame: KL
  • Type: RKL
  • Amperage: 300A
  • Voltage: 600V AC
  • Poles: 3
  • Phase: 3
  • Mounting Type: Bolt-On
  • Interrupt Rating: 22kA @ 480V
  • Trip Unit: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 48 lb