Schneider Electric's Compact NSX630S circuit breaker, identified by the part number LV438539, is a 4-pole device designed for robust electrical protection in industrial settings. This breaker is part of the NSX series, known for its reliability and performance in demanding environments. It is engineered to handle significant current loads, making it suitable for main distribution or feeder protection in various industrial power systems.

Technical details

• Series: Compact NSX
• Model: NSX630S
• Poles: 4
• Current Rating: 630 Amperes (A)
• Trip Unit Type: MP3 (MicroLogic A, B, or P trip units are common in this series; MP3 typically refers to a specific configuration or feature set within the MicroLogic family, often indicating advanced protection capabilities. Buyers should verify the exact trip unit functions against the manufacturer's datasheet.)
• Interrupting Capacity: Specific interrupting capacity (kA) is not explicitly stated in the provided information. Buyers should consult the manufacturer's datasheet for this critical specification.
• Voltage Rating: Specific voltage rating (e.g., 240V, 480V, 600V) is not explicitly stated in the provided information. Buyers should consult the manufacturer's datasheet for this critical specification.

Applications & compatibility

The NSX630S circuit breaker is commonly deployed in main switchboards, motor control centers, and distribution panels within heavy industrial facilities. Its robust design makes it suitable for protecting circuits in manufacturing plants, data centers, and infrastructure projects where reliable power distribution and fault protection are paramount. Compatibility with various NSX accessories and modules allows for tailored protection schemes.

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 LV438539 or contact our technical team for cross-reference assistance with compatible NSX series components.