The Schneider Electric Square D LAL2640027M6140 is a 400A, 2-pole molded case circuit breaker designed for reliable overcurrent protection in demanding electrical distribution systems. This thermal-magnetic breaker is engineered to automatically interrupt circuits during overload or short-circuit events, ensuring the safety and integrity of connected equipment.

Technical details

• Series: LAL (likely part of the Square D Masterpact or similar heavy-duty line)
• Poles: 2
• Amperage Rating: 400A
• Voltage Rating: Not explicitly stated in provided information; consult manufacturer datasheet for specific voltage class (e.g., 240V, 480V, 600V).
• Trip Type: Thermal-Magnetic
• Interrupting Capacity: Not explicitly stated in provided information; consult manufacturer datasheet for specific AIC rating.
• Enclosure Type: Molded Case
• Terminal Type: Not explicitly stated in provided information; consult manufacturer datasheet for details.

Applications & compatibility

This circuit breaker is suitable for use in industrial facilities, commercial buildings, and power distribution panels requiring robust protection for circuits up to 400A. It is commonly found in main service disconnects, feeder protection, and branch circuit protection applications where reliable overcurrent tripping is essential.

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 LAL2640027M6140 or contact our technical team for cross-reference assistance with compatible Square D circuit breaker components.