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Westinghouse LB3250 - Molded Case 250A 3-Pole Breaker

Westinghouse
Price
Save $-1,507.55
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Westinghouse LB3250 is a 3-pole molded case circuit breaker from the AB DE-ION family, designed for thermal magnetic protection with long-time and instantaneous (LI) trip functions. It is rated for 600V AC, 250A continuous current, and a 30kA interrupting capacity at 480V, with a bolt-on connection and a weight of 20 lb. The breaker features a compact molded case construction suitable for industrial panelboards and switchboards. It is UL Listed, ensuring compliance with North American safety standards. This unit is typically applied in commercial and industrial power distribution systems requiring reliable overcurrent and short-circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, AB DE-ION family, thermal magnetic operation
  • Voltage Rating: 600V AC
  • Current Rating: 250A
  • Poles: 3
  • Connection: Bolt-On
  • AIC Rating: 30kA@480V
  • Phase: 3
  • Functions: LI - Long-Time and Instantaneous
  • Protection: Thermal Magnetic
  • Certification: UL Listed
  • Weight: 20 lb