Schneider Electric C63N42D630 NSX630N 4P 630A 50kA Compact NSX Moulded Case Circuit Breaker

The Schneider Electric C63N42D630 NSX630N is a 4-pole 630A moulded case circuit breaker (MCCB) from the Compact NSX series, delivering a breaking capacity of 50 kA at 415V AC. Designed for demanding industrial power distribution and motor protection applications, this breaker offers robust overcurrent and short-circuit protection in a compact, reliable package suitable for installation in control panels and switchboards.

Technical Specifications

Applications & Use Cases

• Industrial Power Distribution: Provides reliable overcurrent and short-circuit protection for busbars, feeders, and distribution boards in factories and process plants.
• Motor Protection: Suitable for protecting large motors and motor control centres (MCCs) up to 630A in industrial automation environments.
• Control Panel & Switchboard Installation: Compact NSX form factor allows efficient panel layout in tight switchgear enclosures and MCC cubicles.
• Commercial & Infrastructure Projects: Appropriate for high-demand commercial buildings, data centres, and utility distribution requiring robust 4-pole protection at 415V AC.