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ABB S203M-C2 MCB – S200M – 3P – C – 2A
ABB S203M-C2 3-pole 2 A Type C miniature circuit breaker with 10 kA breaking capacity for commercial, industrial and automation applications.
£61.33
Why Choose the ABB S203M-C2 Miniature Circuit Breaker?
The ABB S203M-C2 is a premium 3-pole miniature circuit breaker (MCB) designed to provide dependable protection against overloads and short circuits in commercial, industrial and OEM electrical installations. As part of the trusted ABB System pro M Compact S200M series, it delivers reliable protection, compact installation and long service life for demanding electrical applications.
Featuring a Type C tripping characteristic, the S203M-C2 is ideally suited to circuits with moderate inrush currents, including control transformers, automation equipment, instrumentation circuits and small motors. Its current-limiting design helps reduce fault energy while protecting connected equipment.
With a 2 A rated current, 3-pole configuration and a 10 kA breaking capacity, the ABB S203M-C2 offers professional-grade circuit protection whilst complying with IEC/EN 60898-1 and IEC/EN 60947-2 standards.
Key Advantages
- Reliable 3-pole miniature circuit breaker for industrial and commercial installations.
- 2 A rated current for low current three-phase circuits.
- Type C tripping characteristic suitable for moderate inrush current applications.
- 10 kA breaking capacity for dependable short-circuit protection.
- Compact DIN rail mounting for rapid installation.
- Compatible with ABB System pro M Compact accessories.
Key Features
- ABB System pro M Compact S200M series.
- 3-pole miniature circuit breaker.
- 2 A rated current.
- Type C tripping curve.
- 10 kA rated short-circuit breaking capacity.
- Thermal overload and magnetic short-circuit protection.
- DIN rail mounting.
- Red ON / Green OFF contact position indicator.
Reliable Protection for Three-Phase Circuits
The ABB S203M-C2 automatically disconnects electrical circuits whenever overload or short-circuit conditions occur, helping to protect wiring, control equipment and connected devices from damage. Its current-limiting construction reduces the energy released during fault conditions, contributing to improved system safety.
Designed for professional electrical installations, the S200M range combines dependable performance, long mechanical endurance and compatibility with ABB modular accessories, making it an excellent choice for distribution boards, control panels and machine building applications.
Typical Applications
- Industrial automation control panels.
- Instrumentation circuits.
- Three-phase control systems.
- OEM machinery.
- Commercial electrical distribution.
- Small transformer and auxiliary circuits.
Technical Specifications
Tick the specs you need, then view products that match.
| Phase | Three Phase | |
|---|---|---|
| Current | 2 A | |
| Poles | 3-pole | |
| Device Type | MCB | |
| Trip Curve | C curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | ABB | |
| Series | System pro M Compact S200M | |
| Model | S203M-C2 | |
| Manufacturer part number | 2CDS273001R0024 | |
| EAN | 4016779550383 | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 2 A | |
| Tripping characteristic | Type C | |
| Number of poles | 3P | |
| Rated operational voltage | Up to 440 V AC | |
| Rated DC voltage | Up to 125 V DC | |
| Frequency | 50 / 60 Hz | |
| Breaking capacity | 10 kA | |
| Protection rating | IP20 (IP40 when installed in an enclosure) | |
| Mounting type | DIN rail | |
| Dimensions (H × W × D) | 88 × 52.5 × 69 mm | |
| Weight | Approx. 0.336 kg | |
| 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 S203M-C2 used for?
The ABB S203M-C2 protects three-phase electrical circuits against overloads and short circuits in industrial, commercial and automation applications.
What current rating does the S203M-C2 have?
The S203M-C2 has a rated current of 2 A.
What does the Type C tripping characteristic mean?
Type C circuit breakers are designed for circuits with moderate inrush currents, making them suitable for transformers, automation equipment, control circuits and other inductive loads.
How many poles does the ABB S203M-C2 have?
This model is a 3-pole miniature circuit breaker, providing simultaneous protection across three conductors.
What is the breaking capacity of the S203M-C2?
The ABB S203M-C2 has a rated short-circuit breaking capacity of 10 kA.
Trusted by Electrical Professionals Worldwide
ABB System pro M Compact miniature circuit breakers are trusted by electricians, panel builders and automation engineers worldwide for dependable circuit protection, compact installation and long-term reliability.
