ABB 2CDS633031R0324 BMS313C32 3P 32A C-Curve 3kA 400V Miniature Circuit Breaker

The ABB BMS313C32 miniature circuit breaker (SKU: 2CDS633031R0324) is a 3-pole, 32A, C-curve MCB from the Basic M BMS series, delivering reliable overcurrent and short-circuit protection with a 3 kA breaking capacity at 400V AC per IEC 60898-1. Compact and DIN-rail mountable, the BMS313C32 is engineered for distribution boards and control panels in commercial and light industrial installations where dependable circuit protection is essential.

Technical Specifications

Certifications & Standards

• IEC 60898-1: Miniature circuit breakers for household and similar installations
• IEC 60947-2: Low-voltage switchgear and controlgear — circuit breakers
• IEC/EN 60664-1: Insulation coordination for equipment within low-voltage systems
• IEC/EN 60664: Insulation coordination standard compliance
• CB Certificate (IEC 60898): International CB Scheme certification for circuit breakers
• EN 60664: European harmonised insulation coordination standard
• RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU
• REACH: Compliant with EU REACH Regulation (EC) No 1907/2006
• WEEE: Compliant with EU Waste Electrical and Electronic Equipment Directive

Applications & Use Cases

• Overcurrent and short-circuit protection in residential and commercial distribution boards
• Control panel circuit protection in light industrial and building automation systems
• Branch circuit protection for motors, lighting, and general loads with C-curve characteristics
• DIN-rail mounted installations in switchgear enclosures and consumer units