ABB DSH201 C10 A30 1P+N RCBO with 10 A rated current, Type A 30 mA residual current protection and C curve tripping characteristic.
£88.98
The ABB DSH201 C10 A30 is a compact 1P+N residual current circuit breaker with overcurrent protection (RCBO) designed to provide reliable protection against overloads, short circuits and earth leakage faults. As part of ABB's trusted DSH201 series, it combines miniature circuit breaker and residual current protection into a single DIN rail mounted device, making it ideal for residential and light commercial electrical installations.
Featuring a C tripping characteristic and Type A residual current protection, the DSH201 C10 A30 detects both alternating sinusoidal and pulsating DC residual currents. This makes it suitable for modern electrical installations supplying LED lighting, socket outlets, kitchen appliances, office equipment and other electronic loads.
With a 10 A rated current, 30 mA residual current sensitivity and a 6 kA service breaking capacity, the ABB DSH201 C10 A30 provides dependable protection while maintaining a compact two-module DIN rail design for easy installation.
The ABB DSH201 C10 A30 continuously monitors both load current and residual current. It automatically disconnects the electrical supply when overloads, short circuits or earth leakage faults occur, helping protect people, electrical installations and connected equipment from potentially hazardous electrical conditions.
Its Type A residual current capability makes it suitable for modern installations containing electronic equipment capable of producing pulsating DC leakage currents, while the C curve characteristic provides dependable protection for circuits with moderate starting currents.
| Current | 10 A |
|---|---|
| Phase | Single Phase |
| Manufacturer | ABB |
| Series | DSH201 |
| Model | DSH201 C10 A30 |
| Product ID | 2CSR255170R1104 |
| EAN | 8012542236832 |
| Product type | Residual Current Circuit Breaker with Overcurrent Protection (RCBO) |
| Rated current | 10 A |
| Pole configuration | 1P+N |
| Protected poles | 1 |
| Tripping characteristic | C Curve |
| Residual current type | Type A |
| Rated residual operating current | 30 mA |
| Rated operational voltage | 230 V AC |
| Frequency | 50 / 60 Hz |
| Rated service breaking capacity | 6 kA |
| Rated ultimate short-circuit capacity | 10 kA |
| Rated insulation voltage | 500 V |
| Impulse withstand voltage | 4 kV |
| Protection rating | IP20 |
| Mounting type | 35 mm DIN rail |
| Weight | Approx. 0.182 kg |
| Standards | IEC/EN 61009-1, IEC/EN 61009-2-1 |
It protects single-phase electrical circuits against overloads, short circuits and earth leakage faults using a single compact RCBO.
The DSH201 C10 A30 uses Type A residual current protection, detecting both AC and pulsating DC leakage currents.
The ABB DSH201 C10 A30 has a 10 A rated current.
A C curve RCBO is suitable for circuits with moderate inrush currents, including lighting, socket outlets and small motor loads.
Yes. The DSH201 C10 A30 is designed for installation on a standard 35 mm DIN rail.
ABB DSH201 RCBOs are trusted by electricians, contractors and panel builders for delivering dependable overload, short-circuit and residual current protection in residential and commercial electrical installations.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...