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2CSR255180R2324 ABB Residual Current Circuit Breaker with Overcurrent Protection DS201 – 1P+N – 100 mA – 32 A – C – Type A
ABB DS203M C32 A100 3P+N RCBO with 32 A rated current, 100 mA Type A residual current protection and C tripping characteristic.
£108.43
Why Choose the ABB DS203M C32 A100 RCBO?
The ABB 2CSR255180R2324, also known as the DS203M C32 A100, is a premium residual current circuit breaker with overcurrent protection (RCBO) designed to provide comprehensive protection for three-phase electrical installations. Combining earth leakage, overload and short-circuit protection in one compact device, it helps improve electrical safety while reducing the number of components required within distribution boards.
Part of the trusted ABB System pro M compact DS203M series, this RCBO features a 3P+N configuration with protection on all three phase conductors. It is suitable for commercial buildings, industrial control panels, machinery, distribution boards and infrastructure projects where dependable protection is essential.
With a rated current of 32 A, a C tripping characteristic and a rated residual operating current of 100 mA, the DS203M C32 A100 provides reliable protection against earth leakage and overcurrent faults while supporting standard 400–415 V AC three-phase systems.
Key Advantages
- Combines earth leakage, overload and short-circuit protection in one compact device.
- 32 A rated current suitable for industrial and commercial installations.
- 100 mA residual current sensitivity.
- Type A residual current detection for AC and pulsating DC leakage currents.
- C-curve tripping characteristic for general-purpose circuits.
- Compact DIN rail mounted construction.
- High electrical and mechanical durability.
- Compatible with ABB System pro M compact accessories.
Key Features
- ABB DS203M RCBO series.
- 3P+N configuration.
- 32 A rated current.
- 100 mA rated residual current.
- Type A residual current protection.
- C tripping characteristic.
- 400–415 V AC rated voltage.
- DIN rail mounting.
- Compact modular design.
- Suitable for industrial and commercial electrical installations.
Comprehensive Circuit Protection
The ABB DS203M continuously monitors both overload conditions and residual leakage currents, automatically disconnecting the supply whenever a fault is detected. This helps protect people, equipment and electrical installations while reducing downtime caused by electrical faults.
Its compact design simplifies installation in modern switchboards while providing the performance and reliability expected from ABB circuit protection devices.
Typical Applications
- Industrial distribution boards.
- Commercial electrical installations.
- Machine control panels.
- Three-phase socket circuits.
- Building services.
- Manufacturing facilities.
- Infrastructure projects.
- Electrical switchboards.
Technical Specifications
Tick the specs you need, then view products that match.
| Poles | 1-pole + N | |
|---|---|---|
| Current | 32 A | |
| Phase | Single Phase | |
| Device Type | RCBO | |
| Trip Curve | C curve | |
| Residual Current | 100 mA | |
| RCD Type | Type A | |
| Manufacturer | ABB | |
| Series | DS203M | |
| Model | DS203M C32 A100 | |
| Product ID | 2CSR255180R2324 | |
| Product type | Residual current circuit breaker with overcurrent protection | |
| Configuration | 3P+N | |
| Number of poles | 4 | |
| Rated current | 32 A | |
| Tripping characteristic | C | |
| Residual current type | Type A | |
| Rated residual operating current | 100 mA | |
| Rated voltage | 400–415 V AC | |
| Rated frequency | 50 / 60 Hz | |
| Mounting type | DIN rail | |
| Standards | IEC/EN 61009-1 | |
| HS Code | 85363030 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the ABB 2CSR255180R2324 used for?
It provides combined earth leakage, overload and short-circuit protection for three-phase electrical circuits.
What is the rated current?
The device has a rated current of 32 A.
What residual current sensitivity does it provide?
The RCBO provides 100 mA Type A residual current protection.
How is the device mounted?
The unit is designed for installation on a standard DIN rail within electrical distribution boards.
Where is this RCBO typically installed?
It is commonly used in commercial buildings, industrial facilities, machinery and three-phase distribution systems.
Trusted ABB Circuit Protection
ABB DS203M RCBOs are widely specified by electrical contractors, panel builders and industrial engineers for dependable protection of modern three-phase electrical installations.
