Default product image

Westinghouse MA2450S - Molded Case 450A 2-Pole Breaker

Westinghouse
Price
Save $-2,838.70
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
The Westinghouse MA2450S is a 2-pole molded case circuit breaker from the MA Series, designed to provide overcurrent protection through its LI (Long-Time and Instantaneous) trip functions. This thermal-magnetic breaker is rated for 450A at 600V AC, with an interrupting capacity of 30kA at 480V, and operates in a single-phase configuration. It features a bolt-on connection, weighs 47 lb, and is constructed for robust industrial environments. The breaker complies with applicable industry standards for molded case circuit breakers. It is typically used in industrial power distribution panels and switchboards requiring reliable overcurrent protection.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic, MA Series
  • Voltage Rating: 600V AC
  • Current Rating: 450A
  • Poles: 2
  • Phase: 1
  • AIC Rating: 30kA@480V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 47 lb