The Schneider Electric LV429165 is a TM16G trip unit designed for use with Compact NSX 100 circuit breakers. This thermal magnetic trip unit provides overcurrent protection for electrical systems. It is rated for 16 Amperes and features a 4-pole configuration, often referred to as 4d, indicating protection on all four conductors.

Technical details

• Series: Compact NSX 100
• Trip Unit Type: TM16G Thermal Magnetic
• Current Rating: 16 A
• Number of Poles: 4 (4d configuration)
• Protection Type: Overcurrent (Thermal and Magnetic)
• Compatible Breaker Series: Compact NSX 100
• Functionality: Provides adjustable thermal overload and instantaneous magnetic short-circuit protection.
• Configuration: Designed for 4-pole circuit breaker applications, ensuring protection across all live conductors and the neutral in certain configurations.

Applications & compatibility

This trip unit is essential for protecting electrical distribution systems in commercial and industrial environments. It is commonly found in applications requiring robust overcurrent protection for main feeders and branch circuits within Compact NSX 100 breaker frames, such as in control panels, motor control centers, and power distribution boards for manufacturing facilities.

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 LV429165 or contact our technical team for cross-reference assistance with compatible Compact NSX components.