The Schneider Electric LV429050 is a thermal-magnetic trip unit designed for the Compact NSX 100, 160, and 250 series circuit breakers. This unit provides essential overcurrent protection for electrical distribution systems, ensuring operational safety and equipment longevity. Its robust construction and precise tripping characteristics make it suitable for demanding industrial environments.

Technical Details

• Series: Compact NSX 100/160/250
• Trip Unit Type: Thermal-Magnetic
• Poles: 4
• Configuration: 4d (This typically refers to the number of poles and the type of protection, but without further context from the part number or datasheet, specific details of '4d' cannot be confirmed. Buyers should verify against the manufacturer's datasheet for precise protection settings and capabilities.)
• Protection Functions: Overload (thermal), Short-circuit (magnetic)
• Voltage Rating: Compatible with the voltage ratings of the Compact NSX 100/160/250 frame sizes. Buyers should verify specific voltage compatibility with the breaker frame and application requirements.
• Current Rating: The specific current rating is not explicitly defined by the LV429050 part number alone. This trip unit is designed to be interchangeable within the NSX 100/160/250 series, and the overall breaker's current rating is determined by the frame size and the installed trip unit. Buyers must ensure the selected trip unit's current rating matches the application's needs and the breaker's capacity.

Applications & Compatibility

This trip unit is integral to the Schneider Electric Compact NSX range, commonly found in main distribution panels, sub-distribution boards, and motor control centers. It is suitable for protecting circuits in manufacturing facilities, data centers, commercial buildings, and infrastructure projects where reliable circuit protection is paramount.

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 Electric LV429050 or contact our technical team for cross-reference assistance with compatible Compact NSX components.