The Schneider LV438028 is a 3-pole, 3D thermal-magnetic trip unit designed for use with Schneider Electric's Compact NSX 100DC circuit breakers. This trip unit is rated for 100A and provides essential overcurrent protection for electrical distribution systems. Its robust design ensures reliable performance in demanding industrial environments, making it a critical component for maintaining operational continuity and safety.

Technical details

• Series: Compact NSX 100DC
• Poles: 3
• Trip Unit Type: 3D Thermal-Magnetic
• Nominal Current (In): 100A
• Long Time Pick-up Adjustment: 0.7 to 1 x In
• Protection Functions: Includes Long Time (LT) protection. Specific details on Short Time (ST) and Instantaneous (INST) trip characteristics should be verified against the manufacturer's datasheet for precise settings.
• Mounting Type: Designed for integration within Compact NSX series circuit breakers.
• Voltage Rating: Compatible with DC voltage systems as specified by the Compact NSX 100DC breaker series. Please consult the breaker's datasheet for exact voltage limits.

Applications & compatibility

This trip unit is specifically engineered for the Schneider Electric Compact NSX 100DC circuit breaker series, commonly found in DC power distribution applications. It is suitable for use in systems requiring reliable overcurrent protection, such as renewable energy installations, industrial DC power supplies, and specialized DC motor control circuits.

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 LV438028 or contact our technical team for cross-reference assistance with compatible Compact NSX components.