The Schneider Electric LV433801 is a Micrologic 4.2 trip unit designed for use with Compact NSX 100, 160, and 250 series circuit breakers. This electronic trip unit provides advanced protection and control capabilities for electrical distribution systems. It is engineered to deliver precise current monitoring and fault interruption, ensuring the safety and reliability of connected equipment.

Technical details

• Trip Unit Type: Micrologic 4.2 Electronic Trip Unit
• Compatible Circuit Breaker Series: Schneider Electric Compact NSX 100, NSX 160, NSX 250
• Current Rating: 100 Amperes (A)
• Number of Poles: 3-pole
• Configuration: 3d (likely refers to 3 normally open and 3 normally closed auxiliary contacts, verify with datasheet)
• Protection Features: Electronic overcurrent protection (details require datasheet verification)
• Control Functions: Integrated control and monitoring capabilities (details require datasheet verification)

Applications & compatibility

This Micrologic 4.2 trip unit is integral to the protection schemes of industrial power distribution panels, motor control centers, and switchgear assemblies. It is commonly found in applications requiring robust and adjustable overcurrent protection, such as manufacturing facilities, data centers, and commercial buildings. Its compatibility with the Compact NSX series ensures seamless integration into existing Schneider Electric electrical infrastructure.

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 LV433801 or contact our technical team for cross-reference assistance with compatible Compact NSX components.