2CDS251001R0065 ABB SH203-B6 MCB 1P 6A B Curve 6kA DIN Rail

The ABB S201-B6 (article 2CDS251001R0065) is a 1-pole, 6 A miniature circuit breaker from the System pro M compact S200 range, rated at 6 kA AC breaking capacity with a Type B tripping characteristic. It combines a delayed thermal tripping mechanism for overload protection with an electromechanical tripping mechanism for short-circuit protection, and is approved for use in residential, commercial, and industrial installations.

Technical specifications:

• Series: S201-B6
• ABB article number: 2CDS251001R0065
• EAN: 4016779464901
• Rated current: 6 A
• Configuration: 1P (1 pole)
• Tripping characteristic: B
• Breaking capacity: 6 kA (AC) at 230/400 V AC
• Standards: IEC/EN 60898-1, IEC/EN 60947-2, UL1077

Features and benefits:

• Current limiting design restricts the energy let-through to downstream equipment during fault conditions
• Two independent tripping mechanisms provide both overload protection (delayed thermal) and short-circuit protection (electromechanical) in a single device
• Complies with IEC/EN 60898-1, IEC/EN 60947-2, and UL1077, qualifying it for residential, commercial, and industrial applications
• Accepts a bottom-fitting auxiliary contact that mounts directly on the breaker, saving 50% space compared to standard accessory configurations
• Part of the S200 range, available in characteristics B, C, D, K, and Z across 1P to 4P configurations, allowing consistent panel design across multiple circuits

Applications:

• Single-phase branch circuit protection in residential consumer units and distribution boards
• Final circuit protection in commercial building electrical installations
• Branch circuit protection in industrial control and automation panels
• Overload and short-circuit protection for lighting and socket outlet circuits

Also known as: ABB S201-B6, S201-B6 2CDS251001R0065, ABB 6A Type B MCB, ABB 1-pole 6A miniature circuit breaker, 2CDS251001R0065.