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.
ABB S202-D3 MCB – S200 – 2P – D – 3A
ABB S202-D3 miniature circuit breaker, a 3 A D curve 2-pole MCB from the S200 series designed for overload and short circuit protection in residential, commercial and industrial applications.
£35.67
Why Choose the ABB S202-D3 Miniature Circuit Breaker?
The ABB S202-D3 is a compact and dependable 2-pole miniature circuit breaker (MCB) from the ABB System pro M compact S200 series. It is designed to provide reliable overload and short circuit protection for residential, commercial and industrial electrical installations.
This ABB MCB uses current limiting technology with two tripping mechanisms: a delayed thermal trip for overload protection and an electromechanical trip for short circuit protection. Its D tripping characteristic is suited to circuits with high inrush currents, making it suitable for transformers, motors and inductive loads.
With a 3 A rated current, 2-pole configuration and 6 kA breaking capacity, the S202-D3 is ideal for control circuits, machinery panels, distribution boards and industrial automation systems requiring compact DIN rail mounted circuit protection.
Key Advantages
- High quality ABB miniature circuit breaker from the S200 series.
- 3 A rated current for low current circuit protection.
- D tripping characteristic suitable for high inrush current loads.
- 2-pole design for protected switching of two conductors.
- 6 kA breaking capacity for reliable fault protection.
- Compact DIN rail mounting for control panels and distribution boards.
Key Features
- ABB System pro M compact S200 series.
- 2-pole miniature circuit breaker.
- 3 A rated current.
- D curve tripping characteristic.
- 6 kA short circuit breaking capacity.
- Thermal magnetic protection for overload and short circuit faults.
- Suitable for residential, commercial and industrial installations.
- 35 mm DIN rail mounted design.
Reliable Circuit Protection for Electrical Installations
Miniature circuit breakers such as the ABB S202-D3 help protect wiring and equipment from damage caused by overloads and short circuits. The thermal trip element responds to sustained overload currents, while the magnetic trip element provides rapid operation during short circuit fault conditions.
The D curve characteristic is designed for circuits where high inrush currents are expected during start-up. This makes the S202-D3 a practical choice for transformer circuits, motor control applications, inductive loads and machinery panels requiring dependable low current protection.
Typical Applications
- Industrial control panels.
- Automation and machine control circuits.
- Transformer protection circuits.
- Motor control and inductive load circuits.
- Commercial distribution boards.
- Residential and light industrial electrical installations.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 3 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 2-pole | |
| Device Type | MCB | |
| Trip Curve | D curve | |
| Breaking Capacity | 6 kA | |
| Manufacturer | ABB | |
| Series | S200 | |
| Model | S202-D3 | |
| MPN | 2CDS252001R0031 | |
| Product type | Miniature circuit breaker | |
| Rated current | 3 A | |
| Number of poles | 2 | |
| Tripping characteristic | D | |
| Breaking capacity | 6 kA | |
| Rated operational voltage | 230 / 400 V AC | |
| Rated DC voltage | 125 V DC | |
| Rated insulation voltage | 440 V | |
| Rated impulse withstand voltage | 4 kV | |
| Frequency | 50 / 60 Hz | |
| Protection rating | IP20 | |
| Mounting type | 35 mm DIN rail | |
| Dimensions (H × W × D) | approx. 88 × 35 × 69 mm | |
| Standards | IEC/EN 60898-1, IEC/EN 60947-2, UL 1077 | |
| HS Code | 85362010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB S202-D3 used for?
The ABB S202-D3 is used to protect electrical circuits against overloads and short circuits in residential, commercial and industrial installations.
What is the rated current of this MCB?
This miniature circuit breaker has a 3 A rated current.
What does the D tripping characteristic mean?
The D tripping characteristic is designed for circuits with high inrush currents, such as transformers, motors and inductive loads.
How many poles does the ABB S202-D3 have?
The S202-D3 is a 2-pole miniature circuit breaker.
How is this ABB MCB installed?
This circuit breaker is designed for installation on a standard 35 mm DIN rail inside an electrical panel or distribution board.
Trusted by Engineers Worldwide
ABB S200 miniature circuit breakers are trusted by electricians, panel builders and automation engineers worldwide for reliable protection, compact installation and long service life across electrical distribution and control applications.
