Default product image

Square D MA264501021 - Molded Case Circuit Breaker 450A 600V

Square D
Price
Save $-1,381.02
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Square D MA264501021 is a 2-pole molded case circuit breaker from the I-Line family, designed for overcurrent protection in industrial power distribution systems. It features a 600V voltage rating and a 450A current rating, with a 30kA interrupting capacity at 480V for reliable fault clearing. This thermal magnetic breaker weighs 38 lb and utilizes an I-Line style plug-in connection, housed in an M Frame construction for robust physical durability. It complies with industry standards for molded case circuit breakers, offering LI (Long-Time and Instantaneous) protection functions. Typical applications include protecting branch circuits and feeders in commercial and industrial panelboards and switchboards, and it is complete with a 120V shunt trip for remote tripping capability.

Key Features & Specifications
  • Type: Molded Case, I-Line Family, MA Type
  • Voltage Rating: 600V
  • Current Rating: 450A
  • Poles: 2
  • Connection: I-Line Style Plug-In
  • Protection: Thermal Magnetic
  • AIC rating: 30kA@480V
  • Phase: 1
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: M Frame
  • Weight: 38 lb
  • Additional Info: complete with 120V shunt trip


Product Identification
  • UPC:
  • GTIN: