The Schneider Electric LV433879 is a Micrologic 7.2 E 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, commonly found in commercial buildings and industrial facilities requiring precise circuit protection.

Technical details

• Trip Unit Model: Micrologic 7.2 E
• Compatible Circuit Breaker Series: Compact NSX 100, NSX 160, NSX 250
• Type: Electronic Trip Unit
• Current Rating: 40A
• Number of Poles: 4
• Pole Configuration: 4d (likely indicating 4 poles with neutral protection or similar configuration, buyer should verify against datasheet)
• Protection Functions: Advanced electronic protection features (specific functions should be verified against manufacturer datasheet)
• Display: Integrated display for status and settings (typical for this model series)
• Communication: Potential for communication capabilities (verify against datasheet for specific protocols)

Applications & compatibility

This trip unit is essential for ensuring reliable operation and safety in electrical panels and distribution boards. It is commonly deployed in applications such as motor control centers, power distribution for manufacturing equipment, and protection for critical loads in data centers and healthcare facilities.

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 LV433879 or contact our technical team for cross-reference assistance with compatible Compact NSX components.