The Schneider Electric Masterpact MTZ1 06H3 is a 630 Amp, 4-pole fixed circuit breaker designed for robust electrical distribution and protection in industrial settings. This unit is part of the Masterpact MTZ series, known for its advanced performance and reliability in demanding environments. It is engineered to provide essential circuit interruption capabilities without an integrated Micrologic electronic trip unit, allowing for flexible configuration with external protection devices.

Technical details

• Series: Masterpact MTZ1
• Configuration: 630 Ampere (A)
• Poles: 4-Pole (4P)
• Mounting Type: Fixed installation
• Trip Unit: Without Micrologic (requires external protection)
• Voltage Rating: Verify with manufacturer datasheet for specific voltage class (e.g., 240V, 480V, 600V AC).
• Interrupting Capacity: Verify with manufacturer datasheet for specific Icu/Ics ratings.
• Frame Size: MTZ1

Applications & compatibility

This Masterpact MTZ1 circuit breaker is suitable for main distribution panels, motor control centers, and sub-distribution boards in facilities such as manufacturing plants, data centers, and commercial buildings. Its fixed mounting and 4-pole configuration make it ideal for applications requiring comprehensive circuit isolation and protection across all phases and neutral.

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 LV846443 or contact our technical team for cross-reference assistance with compatible Masterpact MTZ components.