2CDS213001R0065 ABB SH203-B6 MCB 3P 6A B Curve 6kA DIN Rail

The ABB SH203-B6 (article 2CDS213001R0065) is a 3-pole, 6 A miniature circuit breaker from ABB's Compact Home SH200 series. It provides current-limiting protection for AC circuits with a breaking capacity of 6 kA, combining a delayed thermal element for overload protection with an electromechanical element for short-circuit protection. The B tripping characteristic makes it suited to circuits where lower inrush currents are expected.

Technical specifications:

• Series: SH200 (SH203-B6)
• ABB article number: 2CDS213001R0065
• EAN: 4016779631273
• Rated current: 6 A
• Number of poles: 3P (3-pole)
• Tripping characteristic: B
• Breaking capacity: 6 kA (AC, 230/400 V)

Features and benefits:

• Current-limiting design reduces peak fault energy let-through, helping protect downstream wiring and equipment
• Delayed thermal tripping element responds to sustained overload conditions with time-dependent disconnection
• Electromechanical tripping element provides dedicated short-circuit protection for rapid fault clearance
• 6 kA breaking capacity at 230/400 V AC meets the fault levels typical in residential distribution
• Complies with IEC/EN 60898-1, confirming suitability for residential circuit protection

Applications:

• Three-phase circuit protection in residential consumer units and home distribution boards
• Protection of three-phase resistive loads such as electric water heaters and storage heaters
• Compact home electrical panels supplied from a three-phase network
• Subcircuit overcurrent protection in domestic multi-phase installations

Also known as: ABB SH203-B6, SH203-B6 2CDS213001R0065, ABB 3-pole 6 A B-curve MCB, ABB SH200 miniature circuit breaker, 2CDS213001R0065.