The Schneider LV438145 is a TM160DC series thermal magnetic trip unit designed for robust overcurrent protection in industrial electrical distribution systems. This unit provides essential thermal overload and magnetic short-circuit protection, crucial for safeguarding sensitive equipment and ensuring operational continuity in demanding environments. It is engineered for integration within Schneider Electric's comprehensive range of low-voltage switchgear.

Technical details

• Series: TM160DC
• Protection Type: Thermal (L) and Magnetic (I)
• Trip Unit Functionality: Designed to detect and interrupt overloads and short circuits.
• Application: Suitable for use in low-voltage switchboards and distribution panels.
• Mounting: Typically designed for direct mounting onto compatible Schneider Electric circuit breakers.
• Voltage Rating: Specific voltage rating should be verified against the compatible circuit breaker's specifications and the manufacturer's datasheet.
• Current Rating: Specific current rating should be verified against the compatible circuit breaker's specifications and the manufacturer's datasheet.
• Environmental Considerations: Engineered to operate within standard industrial temperature and humidity ranges.

Applications & compatibility

This trip unit is commonly specified for use in Schneider Electric MasterPact and Compact NS circuit breakers, providing protection for motor control circuits, distribution feeders, and general power distribution applications. Its reliability makes it suitable for environments such as manufacturing plants, data centers, and commercial buildings where consistent power delivery 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 LV438145 or contact our technical team for cross-reference assistance with compatible TM160DC series components.