The Schneider Electric Square D LA400-5MC6 is a 400A disconnect switch breaker, part of the robust LA series designed for reliable circuit control and protection. This unit integrates the functionality of a disconnect switch with the safety features of a circuit breaker, making it suitable for a wide range of industrial electrical systems requiring dependable operation under fault conditions.

Technical details

• Series: Square D LA
• Amperage Rating: 400A
• Type: Disconnect Switch Breaker
• Voltage Class: Verify with manufacturer datasheet for specific voltage ratings (e.g., 240V, 480V, 600V).
• Interrupting Rating: Verify with manufacturer datasheet for specific interrupting capacity (kAIC).
• Number of Poles: Verify with manufacturer datasheet (commonly 2 or 3 poles for this type of device).
• Enclosure Type: Verify with manufacturer datasheet for specific NEMA or IP ratings.
• Terminal Type: Verify with manufacturer datasheet for specific terminal configurations.

Applications & compatibility

This disconnect switch breaker is commonly employed in heavy industrial environments for main disconnect applications, motor control circuits, and power distribution panels. It is designed to ensure safe isolation of equipment during maintenance or in emergency situations, and provides protection against overloads and short circuits in applications such as manufacturing plants, processing facilities, and large machinery operations.

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 LA400-5MC6 or contact our technical team for cross-reference assistance with compatible LA series components.