ABB 2CDS254001R0404 S204-C40 4P 40A 6kA C-Curve Miniature Circuit Breaker

The ABB S204-C40 miniature circuit breaker (MCB), SKU 2CDS254001R0404, is a 4-pole, 40A, 6kA breaking capacity device from the trusted S200 series, designed for overload and short-circuit protection in residential, commercial, and industrial installations operating at 230/400V AC. Featuring a C-curve trip characteristic ideal for general-purpose loads, the S204-C40 mounts on standard DIN rail and delivers reliable, IEC/EN 60898-1 compliant protection in a compact 70mm × 88mm × 69mm form factor.

Technical Specifications

Certifications & Standards

• IEC/EN 60898-1: International and European standard for circuit breakers for overcurrent protection in household and similar installations
• IEC/EN 60947-2: International and European standard for low-voltage switchgear and controlgear — circuit breakers
• IEC 60898-1400: Extended IEC 60898-1 standard variant for circuit breaker performance
• IEC 60947-2440: Extended IEC 60947-2 standard variant for low-voltage circuit breakers
• IEC60068-2: Environmental testing standard for electrical/electronic equipment
• EN 60664: Insulation coordination for equipment within low-voltage systems
• EN45555: General methods for the assessment of the ability of energy-related products to use recycled material and to recover materials
• UL 1077: UL standard for supplementary protectors for use in electrical equipment (USA)
• CSA: Canadian Standards Association certification for electrical safety
• CE: European conformity marking — meets EU safety, health, and environmental requirements
• UKCA: UK Conformity Assessed marking for products placed on the Great Britain market
• RoHS: Restriction of Hazardous Substances — compliant with EU Directive 2011/65/EU
• REACH: Compliant with EU REACH Regulation (EC) No 1907/2006 on chemical substances
• WEEE: Waste Electrical and Electronic Equipment Directive compliant