Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
S201-D10 Miniature Circuit Breaker – 1P – D – 10 A
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.
£11.81
Why Choose the ABB S201-D10 Miniature Circuit Breaker?
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.
Key Advantages
- Reliable overload and short-circuit protection.
- 10 A rated current for a range of electrical circuits.
- D curve tripping characteristic suitable for loads with high inrush currents.
- 6 kA breaking capacity for dependable fault interruption.
- Compact single-pole design saves space inside distribution boards.
- Compatible with ABB System pro M Compact accessories.
Key Features
- ABB System pro M Compact S200 series.
- 10 A rated current.
- Single-pole (1P) configuration.
- D tripping characteristic.
- 6 kA rated breaking capacity.
- Delayed thermal overload tripping mechanism.
- Electromechanical short-circuit tripping mechanism.
- Standard 35 mm DIN rail mounting.
Reliable Protection for High-Inrush Loads
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.
Typical Applications
- Industrial control panels and switchboards.
- Electric motors with high starting currents.
- Transformers and power supplies.
- Solenoids and electromagnetic equipment.
- Commercial and industrial distribution boards.
- OEM machinery and automation equipment.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 10 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 1-pole | |
| Device Type | MCB | |
| Trip Curve | D curve | |
| Breaking Capacity | 6 kA | |
| 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 |
Frequently Asked Questions
What is the ABB S201-D10 used for?
The ABB S201-D10 protects electrical circuits against overloads and short circuits, particularly where connected equipment produces high starting currents.
What does the D curve characteristic mean?
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.
What is the rated current of the ABB S201-D10?
The ABB S201-D10 has a rated current of 10 A.
What is the breaking capacity of this circuit breaker?
The S201-D10 has a rated short-circuit breaking capacity of 6 kA.
How is the ABB S201-D10 installed?
The breaker is designed for installation on a standard 35 mm DIN rail inside a suitable distribution board, switchboard or electrical control panel.
Trusted by Electrical Professionals Worldwide
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.
