The Schneider Electric ComPact NSX400F circuit breaker is engineered for robust protection in demanding industrial environments. This 4-pole unit, identified by the part number LV433936, features a MicroLogic 4.3 Vigi trip unit with a 400A rating and a breaking capacity of 36kA at 415VAC. It is designed to safeguard electrical circuits against overloads and short circuits, ensuring operational continuity and equipment safety.

Technical details

• Series: ComPact NSX
• Model Designation: NSX400F
• Number of Poles: 4
• Trip Unit: MicroLogic 4.3 Vigi
• Trip Unit Rating: 400A
• Breaking Capacity: 36kA at 415VAC
• Configuration: 4d (referring to the number of auxiliary contacts, typically 4 normally open and 4 normally closed, though specific configuration should be verified against datasheet)
• Voltage Rating: 415VAC

Applications & compatibility

This Schneider Electric circuit breaker is suitable for a wide range of applications including motor control centers, power distribution panels, and main incoming feeders in manufacturing facilities. It is commonly integrated into systems requiring reliable circuit protection for machinery such as packaging lines, CNC machinery, and conveyor systems.

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 LV433936 or contact our technical team for cross-reference assistance with compatible ComPact NSX components.