ABB S201-C2 single-pole miniature circuit breaker with a 2 A rated current, Type C tripping characteristic and 6 kA breaking capacity for control, automation and auxiliary electrical circuits.
£21.57
The ABB S201-C2 is a compact single-pole miniature circuit breaker (MCB) from the ABB System pro M compact S200 range. Designed to protect low-voltage electrical circuits against overloads and short circuits, it combines dependable thermal-magnetic operation with a space-saving modular format for residential, commercial and industrial installations.
With a 2 A rated current and a Type C tripping characteristic, the S201-C2 is suitable for low-current circuits that may experience moderate inrush currents. Typical applications include control circuits, instrumentation, building automation, signalling equipment and auxiliary electrical systems.
The ABB S201-C2 provides a rated short-circuit breaking capacity of 6 kA at 230/400 V AC in accordance with IEC/EN 60898-1. It also offers an ultimate short-circuit breaking capacity of 10 kA under IEC/EN 60947-2, making it a reliable choice for professional electrical distribution and control applications.
The ABB S201-C2 uses two complementary tripping mechanisms to deliver dependable circuit protection. Its delayed thermal release responds to sustained overload conditions, while the electromagnetic release rapidly disconnects the circuit during a short circuit.
The Type C characteristic allows the breaker to accommodate moderate starting currents without unnecessary tripping. This makes it particularly useful in control panels, automation systems and auxiliary circuits containing components such as contactors, relays, small transformers and power supplies.
| Current | 2 A |
|---|---|
| Phase | Single Phase |
| Manufacturer | ABB |
| Series | System pro M compact S200 |
| Model | S201-C2 |
| Manufacturer part number | 2CDS251001R0024 |
| EAN | 4016779523325 |
| Product type | Miniature circuit breaker (MCB) |
| Rated current | 2 A |
| Tripping characteristic | C |
| Number of poles | 1 |
| Number of protected poles | 1 |
| Rated operating voltage | 230/400 V AC |
| Rated frequency | 50 / 60 Hz |
| Rated breaking capacity | 6 kA according to IEC/EN 60898-1 |
| Ultimate breaking capacity | 10 kA according to IEC/EN 60947-2 |
| Rated impulse withstand voltage | 4 kV |
| Energy-limiting class | 3 |
| Electrical endurance | 20,000 operating cycles |
| Mechanical endurance | 20,000 operating cycles |
| Terminal tightening torque | 2.8 N·m |
| Flexible conductor capacity with ferrule | 0.75 to 25 mm² |
| Solid conductor capacity | 0.75 to 35 mm² |
| Mounting type | DIN rail |
| Module width | 1 module |
| Installation depth | 69 mm |
| Applicable standards | IEC/EN 60898-1, IEC/EN 60947-2 and UL 1077 |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
The ABB S201-C2 is used to protect low-current electrical circuits against overloads and short circuits. Common applications include control, automation, instrumentation and auxiliary circuits.
The miniature circuit breaker has a rated current of 2 A.
A Type C characteristic is designed for circuits with moderate inrush currents, including circuits supplying contactors, relays, small transformers and similar inductive equipment.
It has a rated short-circuit breaking capacity of 6 kA according to IEC/EN 60898-1 and an ultimate breaking capacity of 10 kA according to IEC/EN 60947-2.
The circuit breaker is designed for mounting onto a standard DIN rail inside a compatible distribution board, control panel or electrical enclosure.
ABB System pro M compact miniature circuit breakers are widely specified by electrical contractors, panel builders and automation engineers for dependable protection, modular installation and consistent performance across low-voltage electrical systems.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...