2CDS253001R0325 ABB SH203-B32 MCB 3P 32A B Curve 6kA DIN Rail

The ABB S203-B32 (article 2CDS253001R0325) is a 3-pole miniature circuit breaker from the S200 series, rated at 32 A with a B tripping characteristic and a 6 kA AC breaking capacity. It combines a delayed thermal mechanism for overload protection with an electromechanical trip for short-circuit events, and is approved for use in residential, commercial, and industrial electrical installations.

Technical specifications:

• Series: S203-B32
• ABB article number: 2CDS253001R0325
• EAN: 4016779469302
• Rated current: 32 A
• Configuration: 3-pole (3P)
• Tripping characteristic: B
• Breaking capacity: 6 kA (AC) at 230/400 V AC
• Product family: System pro M compact S200

Features and benefits:

• Current-limiting design reduces the peak fault energy let through to the protected circuit
• Delayed thermal tripping mechanism offers reliable overload protection without unnecessary disconnection
• Electromechanical instantaneous trip responds to short-circuit currents without delay
• Complies with IEC/EN 60898-1, IEC/EN 60947-2, and UL1077, enabling deployment across residential, commercial, and industrial applications
• Accepts a bottom-fitting auxiliary contact that can be added to the S200 while saving 50% space

Applications:

• Branch circuit protection in residential distribution boards and consumer units
• Feeder and sub-circuit protection in commercial electrical panels
• Circuit protection in industrial control cabinets and switchboards
• Three-phase installations requiring combined overload and short-circuit protection

Also known as: ABB S203-B32, S203-B32 2CDS253001R0325, ABB 3-pole 32 A MCB, ABB S200 32 A B-curve circuit breaker, miniature circuit breaker 3P 32A.