ABB 2CDS653061R0204 BMS613C20 3P 20A 6kA 400V AC Miniature Circuit Breaker

The ABB BMS613C20 miniature circuit breaker (SKU 2CDS653061R0204) is a 3-pole, 20 A, C-curve MCB from the Basic M BMS series, rated at 400 V AC with a breaking capacity of 6 kA per IEC 60898-1. Designed for reliable overcurrent and short-circuit protection in residential, commercial, and light industrial installations, the BMS613C20 delivers consistent performance in compact DIN-rail assemblies with a power dissipation of just 2.5 W per pole.

Technical Specifications

Certifications & Standards

• IEC 60898-1: Miniature circuit breakers for overcurrent protection in 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 for low-voltage equipment
• IEC 60898: General standard for miniature circuit breakers
• IEC 60947: Low-voltage switchgear and controlgear general standard
• EN 60664: European adoption of insulation coordination standard
• VDE: German electrical engineering certification (Verband der Elektrotechnik)
• CB: IECEE CB scheme international safety certification
• CCA: Certified component approval for circuit protection devices
• CE: European conformity marking per applicable EU directives
• RoHS: EU Directive 2011/65/EU — Restriction of Hazardous Substances
• REACH: EU Regulation (EC) No 1907/2006 — Registration, Evaluation, Authorisation and Restriction of Chemicals
• WEEE: EU Directive 2012/19/EU — Waste Electrical and Electronic Equipment

Applications & Use Cases

• Overcurrent and short-circuit protection in distribution boards and consumer units
• Protection of final circuits in commercial buildings, light industry, and infrastructure
• Control panel wiring protection for machinery and automation systems
• Branch circuit protection in DIN-rail-mounted switchgear assemblies
• Motor feeder protection for small three-phase loads (C-curve characteristic)