The Schneider Electric LV430430 is a 3-pole, 3-wire (3D) thermal-magnetic trip unit designed for integration with Compact NSX 160/250 circuit breakers. This trip unit provides essential overcurrent protection for electrical distribution systems, ensuring operational safety and equipment longevity. Its TM160D designation indicates a specific thermal-magnetic tripping characteristic optimized for its rated current.

Technical details

• Series: Compact NSX
• Trip Unit Type: Thermal-Magnetic
• Model Designation: TM160D
• Number of Poles: 3
• Wiring Configuration: 3D (3-wire)
• Current Rating: 160 A
• Compatible Circuit Breaker Series: Compact NSX 160, Compact NSX 250
• Protection Functions: Overload and short-circuit protection

Applications & compatibility

This trip unit is engineered for use in industrial electrical panels and distribution boards, commonly found in manufacturing facilities, data centers, and commercial buildings. It is a critical component for protecting machinery and electrical infrastructure from damaging overcurrent events in applications such as motor control circuits, lighting circuits, and general power distribution.

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 LV430430 or contact our technical team for cross-reference assistance with compatible Compact NSX components.