The Schneider Electric 29056 is a TMD trip unit designed for circuit breaker applications. This component is part of the Schneider Electric MasterPact series, commonly integrated into medium-voltage switchgear for robust protection. Its configuration as a 4-pole unit ensures comprehensive circuit isolation.

Technical details

• Series: MasterPact
• Trip Unit Type: TMD
• Current Rating: 50 A
• Number of Poles: 4
• Functionality: Provides overcurrent and short-circuit protection for the associated circuit breaker.
• Compatibility: Designed for use with specific Schneider Electric MasterPact circuit breaker frames. Buyers should verify compatibility with their specific breaker model.
• Protection Functions: Typically includes Long Time, Short Time, Instantaneous, and Ground Fault protection settings, though specific settings require configuration.

Applications & compatibility

This TMD trip unit is engineered for use in industrial power distribution systems, particularly within medium-voltage switchgear. It is commonly found protecting critical loads in manufacturing facilities, power generation plants, and large commercial buildings where reliable circuit protection is paramount.

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 29056 TMD trip unit or contact our technical team for cross-reference assistance with compatible MasterPact components.