Part of the Schneider Electric Square D MHL series, the MHL3645025DC-3903 is a three-pole molded case circuit breaker engineered for robust power distribution. This breaker is rated for 450 Amperes and operates at a maximum voltage of 600 Volts, making it suitable for demanding industrial environments such as manufacturing facilities and heavy machinery control panels.

Technical details

• Series: MHL
• Poles: 3
• Current Rating: 450A
• Voltage Rating: 600V AC/DC
• Interrupting Capacity: High (specific rating to be confirmed via datasheet)
• Frame Size: MHL (specific frame size designation to be confirmed via datasheet)
• Terminal Type: Screw (typical for this series, to be confirmed via datasheet)
• Mounting Type: Surface Mount (typical for this series, to be confirmed via datasheet)
• Actuator Type: Toggle (typical for this series, to be confirmed via datasheet)

Applications & compatibility

This circuit breaker is commonly employed in power distribution panels, motor control centers, and as a protective device for large electrical loads in sectors such as automotive manufacturing, food processing, and material handling. Its design ensures reliable protection against overcurrents and short circuits in systems requiring high amperage capacity.

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 MHL3645025DC-3903 or contact our technical team for cross-reference assistance with compatible MHL series components.