Default product image

Westinghouse MCA3500 - Molded Case 500A 600V 3-Pole

Westinghouse
Price
Save $-2,528.30
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Westinghouse MCA3500 Circuit Breaker - Molded Case 500A 600V 3-Pole The Westinghouse MCA3500 is a molded case circuit breaker from the SELTRONIC family, designed for overcurrent protection in industrial and commercial power distribution systems. This 3-pole, 500A breaker operates at 600V AC with a solid-state protection system and a 30kA interrupting rating at 480V, providing LS (Long-Time and Short-Time) trip functions for precise fault management. It features a bolt-on mounting style and weighs 38 lb, with a robust construction suitable for panel mount applications. The breaker is UL listed and meets industry standards for molded case circuit breakers. It is typically applied in critical power circuits and demanding electrical environments requiring reliable solid-state protection.

Key Features & Specifications
  • Manufacturer: Westinghouse
  • Item Subcategory: Molded Case
  • Family: SELTRONIC
  • Type: MCA
  • Weight: 38 lb
  • Functions: LS - Long-Time and Short-Time
  • Voltage Rating: 600V
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Solid State
  • AIC rating: 30kA@480V
  • Phase: 3
  • Current Rating: 500A
  • Series/Frame: MA
  • Tripping Method: Thermal Magnetic
  • Interchangeable Trip
  • UL Listed
  • Load Side Lug Terminals


MCA3500