Default product image

Square D MJM36400 - Molded Case Breaker 400A 600V 3-Pole

Square D
Price
Save $1,385.42
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Square D MJM36400 is a 3-pole, 400A molded-case circuit breaker from the Powerpact M family, designed for overcurrent protection in industrial and commercial power distribution systems. It operates at a maximum voltage rating of 600V and features a solid-state trip unit with LI (Long-Time and Instantaneous) protection functions for precise fault management. The unit has a bolt-on connection, measures 8.27 inches in width, 8.05 inches in depth, and 12.86 inches in height, with a weight of 29 lb. It is UL 480 Listed and provides an interrupting capacity of 65kA at 480V, ensuring reliable performance under high-fault conditions. This breaker is suitable for use in panelboards and switchboards requiring robust, high-capacity circuit protection.

Key Features & Specifications
  • Type: MJM
  • Manufacturer: Schneider Electric
  • Item Subcategory: Molded Case
  • Family: Powerpact
  • Country of Origin: United States
  • Dimensions: Depth 8.05 in (204.47 mm) Width 8.27 in (210.06 mm) Height 12.86 in (326.64 mm)
  • Weight: 29 lb
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: M Frame
  • Voltage Rating: 600V
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Solid State
  • AIC rating: 65kA@480V
  • Phase: 3
  • Current Rating: 400A
  • Standards: UL 480 Listed


Product Identification
  • GTIN: 03606486293423