The Schneider Electric Compact NSXm F circuit breaker, part number LV426771, is a 3-pole device designed for robust electrical protection in industrial environments. This unit features a 50 Ampere rating and a breaking capacity of 36 kA at 415 VAC, making it suitable for applications requiring significant fault current interruption. It integrates the Micrologic Vigi 4.1 electronic trip unit, providing advanced protection and monitoring capabilities.

Technical details

• Series: Compact NSXm F
• Poles: 3
• Current Rating: 50 A
• Breaking Capacity: 36 kA at 415 VAC
• Trip Unit: Micrologic Vigi 4.1 (Electronic, with Earth Leakage Protection)
• Connection Type: Compression lugs and busbar connectors
• Voltage Class: Rated for 415 VAC operation
• Earth Leakage Sensitivity: The Micrologic Vigi 4.1 trip unit typically offers adjustable earth leakage sensitivity settings; refer to the manufacturer's datasheet for specific ranges.

Applications & compatibility

This Compact NSXm F circuit breaker is engineered for use in main distribution panels, motor control centers, and sub-distribution boards within manufacturing facilities. It is commonly found protecting circuits in packaging machinery, material handling systems, and general industrial power distribution networks where reliable overcurrent and earth leakage protection is paramount.

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 LV426771 or contact our technical team for cross-reference assistance with compatible Schneider Electric NSX components.