The Schneider Electric Masterpact MTZ1 08H3 is a drawout circuit breaker designed for robust electrical distribution and protection. This 4-pole unit, rated for 800 Amperes, is part of the advanced Masterpact MTZ series, engineered for demanding industrial environments. It is specifically configured without a Micrologic electronic trip unit, allowing for custom integration with external protection and control schemes.

Technical details

• Series: Masterpact MTZ1
• Configuration: 4-Pole (4P)
• Current Rating: 800 Amperes (A)
• Mounting Type: Drawout
• Trip Unit: Without Micrologic (requires external control/protection)
• Voltage Class: Verify with manufacturer datasheet for specific voltage ratings (e.g., 240V, 480V, 600V AC).
• Interrupting Rating: Verify with manufacturer datasheet for specific interrupting capacity (kA).
• Enclosure Type: Suitable for standard industrial switchgear installations.

Applications & compatibility

This Masterpact MTZ1 circuit breaker is ideal for main power distribution in large commercial buildings, data centers, and heavy industrial facilities. Its drawout design facilitates easy maintenance and replacement without de-energizing the entire switchboard. It is commonly integrated into custom-designed motor control centers (MCCs) and main distribution panels where precise control over protection settings is required via external intelligent devices.

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 LV846458 or contact our technical team for cross-reference assistance with compatible Masterpact MTZ components and external Micrologic trip units.