The Schneider Electric Masterpact MTZ2 40H2 is a 4000 Amp, 4-pole fixed circuit breaker designed for robust power distribution and protection in demanding industrial environments. This specific configuration features a right-hand neutral connection and is supplied without a Micrologic electronic trip unit, allowing for custom integration with external protection and control systems. It is a key component in high-capacity electrical switchgear assemblies.

Technical details

• Series: Masterpact MTZ2
• Model Designation: MTZ2 40H2
• Rated Current: 4000 A
• Number of Poles: 4P (4-Pole)
• Configuration: Fixed installation
• Neutral Connection: Right-hand neutral (N)
• Electronic Trip Unit: Not included (Micrologic unit sold separately or external protection required)
• Interrupting Capacity: Verify with manufacturer datasheet for specific ratings (e.g., Icu, Ics)

Applications & compatibility

This Masterpact MTZ2 circuit breaker is engineered for use in main distribution switchboards, motor control centers, and large industrial power systems. It is suitable for applications requiring high current handling and reliable circuit protection in facilities such as manufacturing plants, data centers, and utility substations. Compatibility with specific switchgear frames and external protection relays should be confirmed against Schneider Electric documentation.

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 Masterpact MTZ2 40H2 or contact our technical team for cross-reference assistance with compatible Masterpact components.