S201-C6 Miniature Circuit Breaker 1P 6A C-Curve 6kA | ABB

The Original New ABB S201-C6 (2CDS251001R0064) is a 1-pole miniature circuit breaker (MCB) from the System Pro M Compact S200 series, designed to provide reliable overcurrent and short-circuit protection for electrical circuits in residential, commercial, and industrial applications. Rated at 6 A with a C-curve tripping characteristic and 6 kA breaking capacity at 230/400 V AC, this current-limiting MCB features both thermal and electromechanical tripping mechanisms to safeguard against overloads and short circuits. All S200 series MCBs comply with IEC/EN 60898‑1, IEC/EN 60947‑2, and UL1077, allowing use across residential, commercial, and industrial applications.

Core Engineering Highlights:
1-pole (1P) configuration | 6 A rated current | C‑curve tripping characteristic (5–10 × In) | 6 kA breaking capacity at 230/400 V AC | 253 V AC / 72 V DC rated voltage | Current‑limiting design | Thermal and electromechanical tripping mechanisms | DIN rail mountable (35 mm) | IP20 protection | 20,000 electrical cycles | 17.5 mm width | 69 mm depth | 2.8 N·m terminal torque | 2 W power loss per pole

Key Features:

• Original New ABB S201-C6 MCB (2CDS251001R0064)

• 1-pole configuration for single-phase circuit protection

• C-curve tripping characteristic – trips instantaneously at 5 to 10 times rated current

• 6 kA breaking capacity at 230/400 V AC for reliable short-circuit protection

• Rated ultimate short-circuit breaking capacity (Icu): 20 kA at 230 V AC / 10 kA at 400 V AC

• Rated service short-circuit breaking capacity (Ics): 15 kA at 230 V AC / 7.5 kA at 400 V AC

• 6 A rated current for branch circuit and equipment protection

• Current-limiting design reduces fault current stress on downstream equipment

• Dual tripping mechanisms: thermal for overload protection, electromechanical for short-circuit protection

• Clear red/green contact position indication (real CPI) for status visibility

• Unique patented twin terminal with captive screws, finger-proof (IP20)

• Busbar slot in the back for best visibility during installation

• DIN rail mounting (35 mm) for easy installation in distribution boards

• Wide operating temperature range: –25°C to +55°C

• 20,000 electrical and mechanical cycles for long‑term reliability

• Energy Limiting Class 3 for effective fault current limitation

• 17.5 mm width (1 module) saves panel space

• Compatible with bottom‑fitting auxiliary contacts and accessories

Applications:

• Industrial control panels and automation systems

• Commercial and residential electrical distribution

• Protection of lighting circuits, socket outlets, and small motors

• HVAC equipment and building management systems

• Machine control circuits and OEM equipment

• Marine and industrial applications requiring high rated voltage

• Power transmission and distribution systems

Technical Specifications:

System Compatibility:

• Compatible with ABB System Pro M Compact S200 series accessories including auxiliary contacts, shunt trips, undervoltage releases, and busbars

• Bottom‑fitting auxiliary contact S2C‑H11L for space‑saving installation

• Suitable for use with ABB distribution boards and switchgear

• Compatible with standard 35 mm DIN rail mounting systems (TH35‑7.5 / TH35‑15)

• Meets IEC/EN 60898‑1 for residential/commercial installations, IEC/EN 60947‑2 for industrial applications, and UL1077

Related Products:

• S2C‑H11L – Auxiliary contact for S200 series (bottom‑fitting, 1 NO + 1 NC)

• S201‑C10 – 10 A version (higher current rating)

• S201‑C4 – 4 A version (lower current rating)

• S202‑C6 – 2‑pole version

• S203‑C6 – 3‑pole version

• S204‑C6 – 4‑pole version

PLC ERA is an independent industrial automation distributor supplying genuine Original New products through established global supply channels. All products are factory sealed when applicable and undergo quality inspection prior to shipment. ABB is a trademark of ABB Group.