The Schneider Electric Compact NSX630HB1 is a three-pole circuit breaker designed for robust electrical protection in industrial environments. This unit features a 630 Ampere Micrologic 6.3 E trip unit and offers a significant interrupting capacity of 85 kA at 500 VAC, making it suitable for high-fault current applications. It is a key component in power distribution systems requiring reliable circuit interruption and protection against overloads and short circuits.

Technical details

• Series: Compact NSX
• Model: NSX630HB1
• Trip Unit: Micrologic 6.3 E
• Current Rating: 630 A
• Number of Poles: 3
• Interrupting Capacity: 85 kA at 500 VAC
• Voltage Rating: Up to 500 VAC
• Type: Molded Case Circuit Breaker (MCCB)

Applications & compatibility

This circuit breaker is commonly deployed in main distribution panels, motor control centers, and sub-distribution boards within manufacturing facilities, data centers, and commercial buildings. Its high interrupting rating ensures safety and operational continuity in systems with substantial power demands, such as those found in heavy machinery, large HVAC systems, and critical infrastructure.

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 LV433726 or contact our technical team for cross-reference assistance with compatible Compact NSX components.