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ABB S201M-C4NA MCB – 1P+N – C Curve – 4A – 10kA
ABB S201M-C4NA 1P+N 4A C curve miniature circuit breaker from the S200M range for overload and short circuit protection in residential, commercial and industrial installations.
£38.15
Why Choose the ABB S201M-C4NA Miniature Circuit Breaker?
The ABB S201M-C4NA is a compact and dependable 1P+N miniature circuit breaker (MCB) from the trusted ABB S200M series, designed to provide reliable overload and short circuit protection for residential, commercial and industrial electrical installations. Featuring a 4 A rated current and a C characteristic trip curve, it is ideally suited to general-purpose electrical circuits with moderate inrush currents.
Engineered with ABB's current-limiting technology, the S201M-C4NA helps minimise fault energy, protecting wiring and connected equipment during fault conditions. Its compact DIN rail design enables quick installation, while compatibility with ABB System pro M compact accessories provides additional flexibility for panel builders and installers.
With its 1P+N configuration, one protected pole and a 10 kA breaking capacity, the ABB S201M-C4NA is an excellent choice for lighting circuits, control panels, auxiliary supplies, instrumentation and general low current distribution applications.
Key Advantages
- Compact ABB S200M miniature circuit breaker for modular installations.
- 4 A rated current for low current circuit protection.
- C characteristic suitable for circuits with moderate inrush currents.
- 1P+N configuration with one protected pole and switched neutral.
- 10 kA short circuit breaking capacity.
- Compatible with ABB System pro M compact accessories.
Key Features
- ABB S200M miniature circuit breaker series.
- 1P+N pole configuration.
- 1 protected pole.
- 4 A rated current.
- C characteristic tripping curve.
- Thermal magnetic protection against overloads and short circuits.
- Current-limiting design for improved fault protection.
- DIN rail mounting with compact IP20 modular construction.
Reliable Modular Circuit Protection
The ABB S201M-C4NA automatically disconnects electrical circuits when overload or short circuit conditions occur, helping prevent damage to wiring, equipment and connected loads. Its C characteristic provides dependable protection for circuits with moderate starting currents while reducing nuisance tripping.
The ABB S200M range is widely specified by electricians, panel builders and industrial engineers for reliable modular protection. Its compact DIN rail mounting and compatibility with ABB System pro M compact accessories make it suitable for both new installations and retrofit projects.
Typical Applications
- Lighting circuits.
- Control panels and auxiliary circuits.
- Instrumentation and signalling circuits.
- Commercial distribution boards.
- Industrial control systems.
- OEM machinery and modular enclosures.
Technical Specifications
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| Current | 4 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 1-pole + N | |
| Device Type | MCB | |
| Trip Curve | C curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | ABB | |
| Series | S200M | |
| Model | S201M-C4NA | |
| Product ID | 2CDS271103R0044 | |
| EAN | 4016779550109 | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 4 A | |
| Number of poles | 1P+N | |
| Number of protected poles | 1 | |
| Tripping characteristic | C | |
| Rated operational voltage | 230 V AC | |
| Operational voltage | 12 to 253 V AC, 12 to 60 V DC | |
| Frequency | 50 / 60 Hz | |
| Breaking capacity | 10 kA | |
| Rated insulation voltage | 440 V | |
| Rated impulse withstand voltage | 4 kV | |
| Standards | IEC/EN 60898-1, IEC/EN 60947-2, UL 1077, CSA 22.2 No. 235 | |
| Protection rating | IP20 (IP40 when installed in an enclosure) | |
| Mounting type | DIN rail | |
| Dimensions (W × H × D) | 35 × 88 × 69 mm | |
| Weight | approx. 0.217 kg | |
| HS Code | 85362010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB S201M-C4NA used for?
The S201M-C4NA protects low current electrical circuits against overloads and short circuits in residential, commercial and industrial installations.
What does the C characteristic mean?
The C characteristic is designed for circuits with moderate inrush currents, making it suitable for most general-purpose electrical applications.
What is the rated current of this MCB?
The ABB S201M-C4NA has a 4 A rated current.
What pole configuration does this circuit breaker have?
The S201M-C4NA has a 1P+N configuration with one protected pole and a switched neutral.
Can ABB accessories be fitted?
Yes. The S201M-C4NA is compatible with ABB System pro M compact accessories including auxiliary contacts, signalling contacts and shunt trips.
Trusted by Electrical Engineers Worldwide
ABB S200M miniature circuit breakers are trusted by electricians, panel builders and industrial engineers for reliable protection, compact installation and long-term performance across modern electrical systems.
