Designed for robust distribution applications, the Schneider Electric LV429030 is a thermal-magnetic trip unit engineered for the ComPact NSX 100, 160, and 250 circuit breaker series. This unit provides essential overload protection through its thermal element and instantaneous short-circuit protection via its magnetic element, ensuring the integrity of electrical systems.

Technical details

• Series: ComPact NSX
• Type: Thermal-Magnetic Trip Unit
• Current Rating: 100 A at 40°C
• Protection Functions: Overload (Thermal), Short-Circuit (Magnetic)
• Compatible Circuit Breakers: ComPact NSX 100, ComPact NSX 160, ComPact NSX 250
• Trip Unit Functionality: Provides adjustable thermal overload settings and fixed magnetic trip points for precise circuit protection.
• Mounting: Designed for direct integration within specified ComPact NSX breaker frames.

Applications & compatibility

This trip unit is commonly deployed in industrial facilities, commercial buildings, and data centers to protect power distribution circuits. Its compatibility with the ComPact NSX platform makes it suitable for applications requiring reliable protection in motor control centers, switchboards, and power distribution panels.

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 LV429030 or contact our technical team for cross-reference assistance with compatible ComPact NSX components.