ABB 2CSR255080R1254 S200 MCB 1P 25 A C Curve 6kA DIN Rail

ABB DS201 C25 AC30 (article 2CSR255080R1254) is a 1P+N residual current circuit breaker with overcurrent protection (RCBO) rated at 25 A with a C trip characteristic and 30 mA residual current sensitivity. It fits in two module widths and provides combined protection for single-phase end-user circuits against overload, short-circuit, and sinusoidal alternating earth fault currents.

Technical specifications:

• Series: DS201 C25 AC30
• ABB article number: 2CSR255080R1254
• EAN: 8012542049012
• Configuration: 1P+N
• Rated current: 25 A
• Trip characteristic: C
• Residual current sensitivity: 30 mA
• Residual current type: Type AC (sinusoidal alternating)
• Width: Two modules

Features and benefits:

• Combines overload and short-circuit protection with residual current protection in a single 1P+N device
• 30 mA sensitivity trips on sinusoidal alternating earth fault currents, guarding against indirect contact
• Provides additional protection against direct contact due to the 30 mA tripping threshold
• Two-module width integrates MCB and RCD functions into a compact footprint in the distribution board
• Type AC classification matches circuits where earth fault currents are sinusoidal in nature

Applications:

• Single-phase lighting and socket outlet circuits in residential distribution boards
• End-user circuit protection in domestic and light commercial installations
• New installations requiring combined overload, short-circuit, and residual current protection in one unit
• Replacement of separate MCB and RCD combinations where panel space is limited

Also known as: ABB DS201 C25 AC30, DS201 C25 AC30 2CSR255080R1254, ABB RCBO 25A 30mA Type AC, ABB 1P+N RCBO C25, ABB 2CSR255080R1254.