The Schneider Electric Square D MAL3660042M is a molded case circuit breaker designed for robust electrical protection in industrial environments. This 3-pole breaker, part of the MAL series, offers reliable overcurrent and short-circuit interruption for circuits rated up to 600 volts AC. Its construction is engineered to withstand the rigors of heavy-duty applications, ensuring consistent performance and safety.

Technical details

• Series: MAL
• Poles: 3
• Voltage Rating: 600V AC
• Current Rating: 600A
• Interrupting Rating: Verify against manufacturer datasheet for specific interrupting capacity (kAIC).
• Terminal Type: Verify against manufacturer datasheet for specific terminal configuration (e.g., lug type, size).
• Mounting Type: Verify against manufacturer datasheet for specific mounting requirements (e.g., panel mount, DIN rail).
• Trip Unit Type: Verify against manufacturer datasheet for specific trip unit technology (e.g., thermal-magnetic, electronic).

Applications & compatibility

This Schneider Electric Square D circuit breaker is commonly utilized in power distribution panels, motor control centers, and main service disconnects within manufacturing facilities, data centers, and commercial buildings. It provides essential protection for large electrical loads and equipment, ensuring operational continuity and preventing damage from electrical faults.

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 MAL3660042M or contact our technical team for cross-reference assistance with compatible Square D components.