Designed for robust electrical protection in demanding industrial environments, the Schneider LV433303 is a Compact NSX series 4-pole fixed circuit breaker. This unit is engineered to deliver optimized space utilization and high breaking capacity, making it suitable for critical power distribution and motor protection applications within manufacturing facilities.

Technical details

• Series: Compact NSX
• Poles: 4
• Type: Fixed circuit breaker
• Breaking Capacity (IEC 60947-2): 85 kA at 500 VAC
• Breaking Capacity (IEC 60947-2): 75 kA at 690 VAC
• Configuration: 4d (4 normally open auxiliary contacts)
• Mounting Type: Fixed installation
• Protection Type: Overload and short-circuit protection (specific trip unit details require datasheet verification)
• Frame Size: NSX100 (indicates nominal current rating up to 100A, specific rating requires datasheet verification)

Applications & compatibility

The Schneider LV433303 is commonly deployed in main distribution panels, motor control centers, and sub-distribution boards for various industrial sectors. Its high breaking capacity makes it ideal for applications requiring protection against severe fault currents, such as in heavy machinery, automated production lines, and large-scale processing plants.

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 LV433303 or contact our technical team for cross-reference assistance with compatible Compact NSX components.