The Schneider Electric Square D MAL36400WB is a three-pole molded case circuit breaker designed for robust protection in industrial and commercial electrical distribution systems. This breaker is engineered to handle significant power loads, offering a maximum voltage rating of 600V AC and a continuous line current capacity of 400A. Its construction is suitable for applications requiring reliable overcurrent and short-circuit protection, commonly found in facility power distribution panels and heavy machinery control circuits.

Technical Details

• Series: Square D MAL Series
• Type: Molded Case Circuit Breaker (MCCB)
• Poles: 3
• Voltage Rating: 600V AC
• Current Rating: 400A
• Interrupting Rating: Not specified in provided information; consult manufacturer datasheet for details.
• Frame Size: Not specified in provided information; consult manufacturer datasheet for details.
• Terminal Type: Not specified in provided information; consult manufacturer datasheet for details.

Applications & Compatibility

This MAL Series circuit breaker is well-suited for use in main distribution panels, sub-distribution panels, and as a protective device for large motor loads and industrial equipment. Its 600V AC rating makes it compatible with a wide range of industrial power systems, including those found in manufacturing plants, data centers, and large commercial buildings. It serves as a critical component for ensuring the safety and operational continuity of electrical infrastructure.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D MAL36400WB or contact our technical team for cross-reference assistance with compatible Square D circuit breaker components.