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Westinghouse LM3900 - Molded Case 900A 600V 3-Pole

Westinghouse
Price
Save $-1,910.76
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Westinghouse LM3900 is a 3-pole molded case circuit breaker from the LM Series, designed for thermal magnetic protection in low voltage distribution systems. It carries a continuous current rating of 900A at a maximum voltage of 600V AC, with an interrupting capacity of 18kA at 480V, and provides LI (Long-Time and Instantaneous) protection functions. This bolt-on unit weighs 11 lb and is configured for three-phase electrical systems.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker
  • Manufacturer: Westinghouse
  • Family: LM Series
  • Type: LM
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 600V
  • Current Rating: 900A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 18kA@480V
  • Weight: 11 lb