The Schneider Electric Compact NSX100N circuit breaker, identified by part number LV429843, is a 3-pole, 3d fixed thermal-magnetic trip unit designed for robust electrical protection. This breaker is engineered to deliver optimized space utilization and significant breaking capacity, making it suitable for standard and specialized industrial power distribution applications.

Technical details

• Series: Compact NSX100N
• Number of Poles: 3
• Trip Unit Type: Thermal-Magnetic
• Breaking Capacity: 50 kA at 415 V AC
• Mounting Type: Fixed
• Configuration: 3d (likely refers to the number of protected poles and auxiliary contacts, requiring datasheet verification for precise meaning)
• Voltage Rating: 415 V AC (confirmed for breaking capacity, general operating voltage may differ, verify with datasheet)
• Current Rating: 100 A (inferred from NSX100N designation, verify with datasheet)

Applications & compatibility

This circuit breaker is commonly deployed in electrical distribution panels for machinery and equipment within manufacturing facilities, including packaging lines, assembly automation, and material handling systems. Its high breaking capacity ensures reliable protection against overloads and short circuits in demanding industrial environments.

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 LV429843 or contact our technical team for cross-reference assistance with compatible Compact NSX components.