Schneider Electric LV540316 CVS400N 3P 400A 50kA Fixed Moulded Case Circuit Breaker

The Schneider Electric LV540316 CVS400N is a 3-pole 400A moulded case circuit breaker (MCCB) from the Easypact CVS400...630 series, delivering a breaking capacity of 50 kA at 380/415V AC for robust industrial overcurrent and short-circuit protection. Designed for fixed mounting in power distribution panels and control cabinets, the CVS400N combines high performance with a compact form factor — 255mm (H) × 140mm (W) × 110mm (D) — making it well-suited for space-constrained industrial installations.

Technical Specifications

Certifications & Standards

• IEC 60947-2: International standard for low-voltage switchgear — circuit breakers, confirming design and performance compliance
• EN 60947-2: European harmonised standard equivalent to IEC 60947-2, required for CE-marked equipment in the EU
• GOST: Russian/CIS conformity certification, enabling deployment in GOST-regulated markets
• RoHS: Restriction of Hazardous Substances directive compliance — free from lead, mercury, cadmium and other restricted substances
• REACH: EU chemical regulation compliance, confirming no substances of very high concern (SVHC) above threshold limits

Applications & Use Cases

• Main and feeder protection in industrial power distribution boards
• Motor branch circuit protection in manufacturing and process automation
• Control panel protection for heavy-duty industrial machinery
• Building services and infrastructure electrical distribution panels
• Energy distribution in utilities and commercial facilities requiring high breaking capacity at 380/415V AC