The Schneider Electric LV430441 is a TM125D trip unit designed for use with Compact NSX 160/250 circuit breakers. This thermal magnetic trip unit provides essential overcurrent protection for electrical distribution systems. It is engineered for reliable performance in demanding industrial environments, ensuring the safety and integrity of connected equipment.

Technical details

• Trip Unit Type: Thermal Magnetic
• Series: TM125D
• Compatible Circuit Breaker Series: Compact NSX 160/250
• Current Rating: 125 A
• Number of Poles: 4
• Configuration: 3d (referring to the number of protected poles and neutral)
• Protection Functions: Overload and short-circuit protection

Applications & compatibility

This trip unit is specifically designed for integration into Schneider Electric's Compact NSX 160/250 circuit breaker frames. It is commonly deployed in industrial power distribution panels, motor control centers, and facility electrical systems requiring robust and reliable circuit protection. Its 4-pole configuration makes it suitable for applications requiring protection of all live conductors and the neutral.

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 LV430441 or contact our technical team for cross-reference assistance with compatible Compact NSX components.