ABB S201-D10 single-pole miniature circuit breaker with a 10 A rated current, D curve tripping characteristic and 6 kA breaking capacity for overload and short-circuit protection.
£21.48
The ABB S201-D10 is a dependable single-pole miniature circuit breaker (MCB) designed to protect electrical circuits against overloads and short circuits. Part of the established ABB System pro M Compact S200 series, this current-limiting circuit breaker provides reliable protection for residential, commercial and industrial electrical installations.
The S201-D10 uses two complementary tripping mechanisms. A delayed thermal mechanism provides overload protection, while an electromechanical mechanism responds rapidly to short-circuit faults. This combination helps protect cables, connected equipment and electrical installations while supporting dependable long-term operation.
With a 10 A rated current, a D curve tripping characteristic and a 6 kA breaking capacity, the ABB S201-D10 is particularly suitable for circuits with high starting currents. Typical loads include transformers, motors, solenoids and other inductive equipment. Its compact single-module format enables straightforward installation on a standard DIN rail.
Miniature circuit breakers automatically disconnect a circuit when excessive current is detected. The ABB S201-D10 provides thermal protection against sustained overloads and fast electromagnetic protection against short-circuit currents, helping to reduce the risk of cable damage and equipment failure.
Its D curve characteristic is designed to tolerate higher temporary starting currents than B or C curve breakers. This makes the S201-D10 suitable for correctly designed circuits supplying equipment such as transformers, motors and electromagnetic devices that may draw substantial current during start-up.
| Current | 10 A |
|---|---|
| Phase | Single Phase |
| Manufacturer | ABB |
| Series | System pro M Compact S200 |
| Model | S201-D10 |
| Manufacturer part number | 2CDS251001R0101 |
| Product type | Miniature circuit breaker (MCB) |
| Rated current | 10 A |
| Number of poles | 1 |
| Tripping characteristic | D |
| Rated breaking capacity | 6 kA |
| Rated operational voltage | 230 / 400 V AC |
| Frequency | 50 / 60 Hz |
| Protection rating | IP20 |
| Mounting type | 35 mm DIN rail |
| Standards | IEC/EN 60898-1, IEC/EN 60947-2 and UL 1077 |
| Dimensions (H × W × D) | approx. 88 × 18 × 69 mm |
| Weight | approx. 0.125 kg |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
The ABB S201-D10 protects electrical circuits against overloads and short circuits, particularly where connected equipment produces high starting currents.
A D curve miniature circuit breaker tolerates relatively high short-duration inrush currents before magnetic tripping, making it suitable for certain motors, transformers and inductive loads.
The ABB S201-D10 has a rated current of 10 A.
The S201-D10 has a rated short-circuit breaking capacity of 6 kA.
The breaker is designed for installation on a standard 35 mm DIN rail inside a suitable distribution board, switchboard or electrical control panel.
ABB System pro M Compact miniature circuit breakers are widely specified by electricians, engineers and panel builders for dependable circuit protection, compact installation and compatibility with modern electrical distribution 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...