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Square D MAL3645035 - Molded Case 450A 600V 3-Pole Breaker

Square D
Price
Save $-3,056.94
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Square D MAL3645035 is a 3-pole molded case circuit breaker from the MAL Series, designed for thermal-magnetic protection with long-time and instantaneous (LI) trip functions. It is rated for 600V AC, 450A continuous current, and an interrupting capacity of 30kA at 480V, with a feed-thru connection for three-phase systems. This unit weighs 28 lb and features a compact molded case construction suitable for industrial panelboards and switchboards. It complies with UL and NEMA standards for overcurrent protection in commercial and industrial power distribution. Typical applications include motor control centers, main service disconnects, and feeder protection in manufacturing facilities.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic, LI Trip
  • Voltage Rating: 600V AC
  • Current Rating: 450A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 30kA@480V
  • Connection: Feed-Thru
  • Protection: Thermal Magnetic
  • Functions: Long-Time and Instantaneous (LI)
  • Weight: 28 lb
  • Family: MAL Series
  • Item Subcategory: Molded Case
  • Type: MAL