The Schneider Electric Masterpact MTZ2 40H1 is a basic frame circuit breaker designed for high-capacity power distribution systems. This 4-pole, fixed-mount unit is engineered to provide robust protection in demanding industrial environments, commonly found in large facility power distribution and heavy machinery control panels.

Technical details

• Series: Masterpact MTZ2
• Frame Size: MTZ2 40H1
• Current Rating: 4000 A
• Interrupting Capacity: 66 kA at 440 VAC
• Frequency: 50/60 Hz
• Number of Poles: 4
• Mounting Type: Fixed
• Protection Module: Without Micrologic (requires separate protection module)

Applications & compatibility

This circuit breaker frame is suitable for use in main distribution switchboards, motor control centers, and backup power systems for critical infrastructure. It is designed to integrate with the Schneider Electric Masterpact MTZ platform, offering a scalable solution for power management in sectors such as manufacturing, data centers, and utilities.

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 LV848097 or contact our technical team for cross-reference assistance with compatible Masterpact MTZ components.