ABB 2CSR255080R3254 DS201 C25 AC300 25A 2P 6kA 240V AC Earth Leakage Circuit Breaker

The ABB DS201 C25 AC300 (SKU: 2CSR255080R3254) is a 2-pole earth leakage circuit breaker rated at 25A, 240V AC with a 6 kA breaking capacity, designed for reliable residual current and overcurrent protection on DIN-rail mounted distribution boards. Part of ABB's trusted DS201 series, this RCBO combines the functions of an RCD and an MCB in a single compact 35 mm wide module, making it ideal for final circuit protection in residential, commercial, and light industrial installations.

Technical Specifications

Certifications & Standards

• IEC/EN 61009-1: Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses
• IEC/EN 61009-2-1: Supplementary requirements for RCBOs for household and similar applications
• IEC/EN 61009-2: Supplementary requirements for residual current operated CBs
• EN 61009-1: European harmonised standard for RCBOs
• EN61009 / IEC61009: General RCBO family standards
• IEC 60898-1: Circuit-breakers for overcurrent protection for household and similar installations
• IEC 60898: General circuit-breaker overcurrent protection standard
• IEC/EN 60664-1: Insulation coordination for equipment within low-voltage systems
• IEC/EN 60664: General insulation coordination standard
• EN 60664: European harmonised insulation coordination standard
• IEC 60068-2-27: Environmental testing — Shock
• IEC 60068-2: Environmental testing general standard
• EN45555: General methods for the assessment of the ability to recover resources from electrical and electronic equipment
• CE: European Conformity — meets all applicable EU directives
• CCC: China Compulsory Certification
• EAC: Eurasian Conformity marking for Eurasian Economic Union
• GOST: Russian/CIS state standard conformity
• RoHS: Restriction of Hazardous Substances — compliant
• REACH: Registration, Evaluation, Authorisation and Restriction of Chemicals — compliant
• WEEE: Waste Electrical and Electronic Equipment Directive — compliant
• ABS: American Bureau of Shipping type approval
• DNV GL: Det Norske Veritas Germanischer Lloyd marine/offshore certification
• CB: IECEE CB Scheme international safety certification
• ÖVE: Austrian Electrotechnical Association certification
• RMRS: Russian Maritime Register of Shipping certification

Applications & Use Cases

• Final circuit protection in residential distribution boards and consumer units
• Commercial building electrical installations requiring combined RCD and MCB protection
• Light industrial control panels where single-module space saving is required
• Marine and offshore installations certified under ABS and DNV GL
• Installations requiring international market compliance (CE, CCC, EAC, GOST)