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ABB S202M-D4 MCB – S200M – 2P – D – 4A
ABB S202M-D4 two-pole miniature circuit breaker with a 4 A rated current, D curve tripping characteristic and 10 kA breaking capacity for industrial and commercial circuit protection.
£38.48
Why Choose the ABB S202M-D4 Miniature Circuit Breaker?
The ABB S202M-D4 is a high quality two-pole miniature circuit breaker (MCB) from the proven ABB System pro M compact S200M series. It is designed to provide reliable protection against overloads and short circuits in commercial, industrial and OEM electrical installations.
Featuring a D curve tripping characteristic and a 4 A rated current, the S202M-D4 is ideal for circuits with high inrush currents, including transformers, control transformers, solenoids, power supplies and selected motor loads. Its current-limiting design helps minimise fault energy while protecting connected equipment and electrical wiring.
The compact DIN rail mounted design allows quick installation within distribution boards and control panels. Manufactured to comply with IEC/EN 60898-1 and IEC/EN 60947-2, the ABB S202M-D4 delivers dependable protection and long service life in demanding electrical environments.
Key Advantages
- Reliable two-pole miniature circuit breaker for industrial and commercial applications.
- 4 A rated current for low current electrical circuits.
- D curve tripping characteristic for high inrush current applications.
- 10 kA short-circuit breaking capacity for dependable circuit protection.
- DIN rail mounted for fast installation.
- Compatible with ABB System pro M compact accessories.
Key Features
- ABB System pro M compact S200M series.
- Two protected poles (2P).
- 4 A rated current.
- D characteristic tripping curve.
- 10 kA rated short-circuit capacity.
- Suitable for AC voltages up to 400 V AC.
- Thermal and magnetic trip mechanisms.
- Compact modular DIN rail mounted construction.
Reliable Protection for Electrical Installations
The ABB S202M-D4 combines a delayed thermal trip mechanism for overload protection with a magnetic trip mechanism for rapid short-circuit interruption. This dual protection helps safeguard electrical circuits, equipment and wiring while reducing the likelihood of unnecessary downtime.
Its D curve characteristic is specifically intended for applications with higher starting currents, providing reliable operation without nuisance tripping during equipment start-up.
Typical Applications
- Industrial control panels.
- Commercial distribution boards.
- Transformer and control transformer circuits.
- Power supplies and automation equipment.
- Motor control applications with high inrush currents.
- OEM machinery and electrical panel building.
Technical Specifications
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| Current | 4 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 2-pole | |
| Device Type | MCB | |
| Trip Curve | D curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | ABB | |
| Series | System pro M compact S200M | |
| Model | S202M-D4 | |
| Product ID | 2CDS272001R0041 | |
| EAN | 4016779600422 | |
| Product type | Miniature circuit breaker (MCB) | |
| Rated current | 4 A | |
| Number of poles | 2 | |
| Tripping characteristic | D | |
| Rated operational voltage | 400 V AC | |
| Rated DC voltage | 125 V DC | |
| Frequency | 50 / 60 Hz | |
| Rated short-circuit capacity | 10 kA | |
| Protection rating | IP20 | |
| Mounting type | DIN rail mounting | |
| Dimensions (H × W × D) | approx. 88 × 35 × 69 mm | |
| Weight | approx. 0.224 kg | |
| HS Code | 85362010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB S202M-D4 used for?
The ABB S202M-D4 protects two-pole electrical circuits against overloads and short circuits in industrial, commercial and OEM electrical installations.
What does the D curve tripping characteristic mean?
A D curve MCB is designed for circuits with high inrush currents, making it suitable for transformers, power supplies, solenoids and selected motor loads.
What is the rated current of the ABB S202M-D4?
The ABB S202M-D4 has a 4 A rated current.
How many poles does this miniature circuit breaker have?
This model is a two-pole (2P) miniature circuit breaker.
How is the ABB S202M-D4 installed?
The device is designed for standard DIN rail mounting inside electrical distribution boards, switchboards and industrial control panels.
Trusted by Electrical Professionals Worldwide
ABB System pro M compact miniature circuit breakers are trusted by electrical contractors, machine builders and industrial engineers worldwide for dependable circuit protection, high performance and long operational life.
