Schneider Electric's Masterpact MTZ1 06H3 is a fixed-type circuit breaker designed for robust power distribution and protection in industrial environments. This 3-pole unit is part of the advanced Masterpact MTZ series, engineered for high-fault current applications and reliable circuit interruption. It is suitable for use in main distribution panels, motor control centers, and critical infrastructure where dependable power management is essential.

Technical details

• Series: Masterpact MTZ1
• Configuration: 3-pole (3P)
• Mounting Type: Fixed installation
• Current Rating: 630 Amperes (A)
• Interrupting Capacity: The specific interrupting capacity (kA) is not explicitly stated in the provided information. Buyers should consult the manufacturer's datasheet for this critical specification.
• Protection Module: Supplied without a Micrologic protection and control unit. This allows for customization with a compatible Micrologic module to meet specific application requirements for overcurrent, earth fault, and other protective functions.
• Voltage Class: The voltage rating is not explicitly stated in the provided information. Buyers should verify the compatible voltage range against the manufacturer's datasheet.
• Enclosure Type: The specific enclosure or frame size is determined by the MTZ1 designation, indicating a compact yet high-performance breaker suitable for demanding switchgear.

Applications & compatibility

The Masterpact MTZ1 06H3 circuit breaker is commonly deployed in heavy industrial settings, including manufacturing plants, data centers, and utility substations. Its fixed mounting and high current rating make it ideal for main incomer feeders, large motor circuits, and distribution feeders requiring reliable fault protection and isolation. Compatibility with various Micrologic modules ensures tailored protection schemes for diverse electrical systems.

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 LV846436 or contact our technical team for cross-reference assistance with compatible Masterpact MTZ components.