The Schneider LV429086 is an electronic trip unit designed for the Compact NSX 100, 160, and 250 circuit breaker series. This 4-pole unit, identified as a Micrologic 2.2 G model, provides essential overcurrent protection for electrical distribution systems. Its integrated functionality ensures reliable operation and safety in demanding industrial environments.

Technical details

• Trip Unit Type: Electronic Micrologic 2.2 G
• Pole Configuration: 4-pole
• Current Rating: 40A
• Protection Functions: Includes instantaneous short-circuit protection (I). Further protection settings are configurable via the Micrologic 2.2 G platform.
• Compatible Circuit Breaker Series: Schneider Electric Compact NSX 100, NSX 160, and NSX 250
• Unit Designation: 4d (typically refers to the number of auxiliary contacts or signaling outputs, verify with datasheet for exact configuration)
• Voltage Class: Compatible with standard industrial voltage ranges for the NSX series; consult manufacturer datasheet for specific voltage limits.

Applications & compatibility

This trip unit is integral to the protection schemes of Schneider Electric Compact NSX circuit breakers, commonly found in motor control centers, power distribution panels, and machine control systems. Its application spans various industries including manufacturing, food and beverage processing, and infrastructure projects requiring robust circuit protection.

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 LV429086 or contact our technical team for cross-reference assistance with compatible Compact NSX components.