The Schneider Electric LV431430 is a TM250D trip unit designed for use with Compact NSX 250 circuit breakers. This thermal magnetic trip unit provides essential overcurrent protection for three-pole electrical distribution systems. Its robust design ensures reliable operation in demanding industrial environments.

Technical details

• Series: Compact NSX 250
• Trip Unit Type: TM250D
• Protection Type: Thermal Magnetic
• Number of Poles: 3
• Current Rating: 250 A
• Configuration: 3d (referring to the three poles and a neutral connection or similar configuration, buyer should verify against datasheet)
• Voltage Compatibility: Buyer should verify specific voltage ratings against the manufacturer's datasheet for the Compact NSX 250 breaker series.

Applications & compatibility

This trip unit is specifically engineered for integration into Schneider Electric's Compact NSX 250 circuit breaker frames. It is commonly deployed in industrial facilities for the protection of power circuits in motor control centers, distribution panels, and machinery requiring reliable overcurrent and short-circuit interruption.

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 LV431430 or contact our technical team for cross-reference assistance with compatible Compact NSX components.