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Westinghouse KL3300L - Molded Case 300A 600V 3-Pole

Westinghouse
Price
Save $-1,171.20
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The Westinghouse KL3300L is a three-phase molded case circuit breaker from the KL Series, designed to provide overcurrent protection through its thermal magnetic trip mechanism. This breaker is rated for 300A at 600V AC, with an interrupting capacity of 22kA at 480V, and features a feed-thru connection for straightforward line and load wiring. Weighing 48 lb, it is constructed as a 3-pole unit with LI (Long-Time and Instantaneous) protection functions, ensuring reliable fault clearing in industrial power distribution systems. It complies with applicable industry standards for molded case circuit breakers, making it suitable for protecting feeders and branch circuits in commercial and industrial electrical panels.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic
  • Voltage Rating: 600V AC
  • Current Rating: 300A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 22kA@480V
  • Connection: Feed-Thru
  • Protection: LI - Long-Time and Instantaneous
  • Weight: 48 lb
  • Family: KL Series
  • Functions: LI - Long-Time and Instantaneous
  • Circuit Breaker Mounting Style: Fixed
  • Terminal Connection: Feed-Thru
  • Frequency Rating: 60 Hz
  • Phase Connection: 3-Phase
  • Standards: UL 489
  • Installation Type: Panel Mount
  • Breaker Frame: KL


Product Identification
  • UPC: Not available
  • GTIN: Not available