Designed for robust electrical protection, the Schneider Electric Micrologic 5.2 A trip unit (LV429091) is an electronic control module engineered for Compact NSX 100, 160, and 250 series circuit breakers. This three-pole, three-dimension unit provides advanced current management and fault detection capabilities, ensuring operational safety and system integrity in demanding industrial environments. Its configuration is optimized for precise current monitoring and tripping functions.

Technical details

• Series: Micrologic 5.2 A
• Compatible Circuit Breaker Series: Schneider Electric Compact NSX 100, NSX 160, NSX 250
• Number of Poles: 3
• Dimensions: 3-dimensional
• Current Rating: 40A
• Protection Functions: Includes long-time, short-time, instantaneous, and ground-fault protection (specific settings may require configuration).
• Control Type: Electronic trip unit
• Communication Capabilities: Typically supports communication protocols for remote monitoring and control, though specific protocols should be verified against the manufacturer's datasheet.

Applications & compatibility

The Schneider LV429091 trip unit is integral to the protection schemes of various industrial electrical distribution systems. It is commonly deployed in motor control centers, power distribution panels, and machinery requiring reliable overcurrent and short-circuit protection, such as in manufacturing plants, data centers, and infrastructure projects.

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 LV429091 or contact our technical team for cross-reference assistance with compatible Compact NSX components.