The Schneider Electric Masterpact MTZ3 50H1 is a 4-pole fixed circuit breaker designed for high-capacity power distribution systems. This unit operates without a Micrologic electronic trip unit, indicating it is intended for applications where external protection and control schemes are implemented. Its robust construction makes it suitable for demanding industrial environments.

Technical details

• Series: Masterpact MTZ3
• Configuration: 4-Pole (4P)
• Mounting Type: Fixed
• Current Rating: 5000 A
• Trip Unit: Without Micrologic (external control required)
• Interrupting Capacity: 50 kA (This is a common rating for this series, but verify with datasheet for exact model)
• Voltage Rating: 600 VAC (This is a common rating for this series, but verify with datasheet for exact model)
• Frame Size: MTZ3

Applications & compatibility

This Masterpact MTZ3 circuit breaker is commonly deployed in main distribution switchboards and sub-distribution panels within large industrial facilities, data centers, and commercial buildings. It is designed to protect electrical circuits from overcurrents and short circuits, ensuring the integrity of power systems in applications such as manufacturing plants, hospitals, and transportation hubs.

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 LV848115 or contact our technical team for cross-reference assistance with compatible Masterpact components.