2CDS213001R0254 ABB SH203-C25 MCB 3P 25A C Curve 6kA DIN Rail

The ABB SH203-C25 (article 2CDS213001R0254) is a 3-pole, 25 A miniature circuit breaker from the Compact Home SH200 series, rated for AC applications with a breaking capacity of 6 kA at 230/400 V. It combines a delayed thermal tripping mechanism for overload protection with an electromechanic tripping mechanism for short circuit protection, offering dual-mode defence in a single compact device suited to residential electrical installations.

Technical specifications:

• Series: SH203-C25
• ABB article number: 2CDS213001R0254
• EAN: 4016779631372
• Poles: 3P
• Rated current: 25 A
• Tripping characteristic: C
• Breaking capacity: 6 kA (AC, 230/400 V)
• Standard: IEC/EN 60898-1

Features and benefits:

• Current limiting design restricts the energy let-through during a fault, reducing stress on downstream wiring and connected equipment.
• Thermal tripping mechanism responds to sustained overload currents without nuisance disconnection under brief transients.
• Electromechanic tripping mechanism reacts rapidly to short circuit conditions, limiting damage to installation wiring.
• Type C characteristic is suited to circuits where higher transient inrush currents occur at switch-on.
• IEC/EN 60898-1 compliance qualifies this MCB for use in residential distribution boards across European and international markets.

Applications:

• Three-phase circuit protection in residential distribution boards and domestic consumer units.
• Final circuit protection in apartment building electrical panels and housing development sub-boards.
• Overload and short circuit protection for three-phase wiring in homes and light residential premises.
• Replacement or upgrade of 3-pole MCBs in existing residential installations requiring a C25 rated breaker.

Also known as: ABB SH203-C25, SH203-C25 2CDS213001R0254, ABB 3-pole MCB 25 A Type C, ABB miniature circuit breaker C25 3P, 2CDS213001R0254.