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2CSR274101R1324 ABB DS204MAC320.03 DS204 M A-C32/0.03 32 A 30 mA 10 kA 4P Type A RCBO
ABB DS204MAC320.03 (2CSR274101R1324) is a four-pole 32 A Type A RCBO with C tripping characteristic, 30 mA residual-current sensitivity and 10 kA short-circuit breaking capacity.
£298.86
Why Choose the ABB DS204MAC320.03 RCBO?
The ABB DS204MAC320.03, manufacturer order code 2CSR274101R1324, is a reliable four-pole residual current circuit breaker with overcurrent protection (RCBO) designed to provide combined protection against overloads, short circuits and residual earth fault currents. As part of the established ABB DS200 / DS204 M RCBO series, it combines residual-current and overcurrent protection within a single modular protective device.
The DS204 M A-C32/0.03 provides a 32 A rated current, C tripping characteristic and 30 mA rated residual operating current. Its Type A residual-current detection provides protection against sinusoidal alternating residual currents as well as pulsating DC residual currents, making it suitable for circuits supplying a wide range of modern electrical and electronic equipment.
With a 10 kA short-circuit breaking capacity and four poles, the DS204MAC320.03 is suitable for three-phase electrical distribution applications requiring multi-pole circuit protection. Its modular construction enables straightforward installation within electrical distribution boards and control panels.
Key Advantages
- Combined residual-current and overcurrent protection in a single RCBO.
- 32 A rated current for suitable electrical circuits.
- 30 mA residual operating current for additional protection against electric shock.
- 10 kA short-circuit breaking capacity for robust circuit protection.
- Type A residual-current detection for sinusoidal AC and pulsating DC residual currents.
- C-curve tripping characteristic suitable for circuits with moderate inrush currents.
- Four-pole configuration for three-phase electrical distribution systems.
Key Features
- ABB DS200 / DS204 M RCBO series.
- 32 A rated current.
- 30 mA rated residual current.
- 10 kA short-circuit breaking capacity.
- Type A residual-current characteristic.
- Type C overcurrent tripping characteristic.
- Four-pole configuration.
- Combined protection against overload, short-circuit and residual earth fault currents.
- Modular design for electrical distribution boards and control panels.
Combined Circuit and Residual-Current Protection
RCBOs combine the functions of overcurrent and residual-current protection in one device. The ABB DS204 M A-C32/0.03 protects connected circuits against excessive current caused by overloads and short circuits while also detecting residual earth fault currents that can create electric-shock and electrical safety hazards.
The Type A residual-current characteristic enables detection of sinusoidal alternating and pulsating DC residual currents. Combined with 30 mA sensitivity, a 10 kA short-circuit breaking capacity and C-curve overcurrent protection, the DS204MAC320.03 provides comprehensive protection for suitable four-pole electrical circuits.
Typical Applications
- Three-phase electrical distribution systems.
- Commercial electrical installations.
- Industrial distribution boards and control panels.
- Circuits requiring combined overload and earth-leakage protection.
- Equipment and circuits containing electronic loads that can produce pulsating DC residual currents.
- Circuits with moderate inrush currents suited to a C tripping characteristic.
- Final distribution circuits requiring 30 mA residual-current protection.
Technical Specifications
| Series | DS200 / DS204 M |
|---|---|
| Manufacturer material ID | DS204MAC320.03 |
| Manufacturer order code | 2CSR274101R1324 |
| Product type | Residual current circuit breaker with overcurrent protection (RCBO) |
| Number of poles | 4 |
| Rated current | 32 A |
| Rated residual current | 30 mA |
| Residual-current type | A |
| Tripping characteristic | C |
| Short-circuit breaking capacity | 10 kA |
| Mounting type | DIN-rail mounting |
Frequently Asked Questions
What is the ABB DS204MAC320.03 used for?
The ABB DS204MAC320.03 is an RCBO used to protect suitable four-pole electrical circuits against overloads, short circuits and residual earth fault currents.
What is the rated current of the ABB DS204 M A-C32/0.03?
The device has a rated current of 32 A with a C tripping characteristic.
What residual-current sensitivity does this RCBO provide?
The DS204 M A-C32/0.03 has a rated residual operating current of 30 mA and uses Type A residual-current detection for sinusoidal AC and pulsating DC residual currents.
What is the breaking capacity of the DS204MAC320.03?
The ABB DS204MAC320.03 has a 10 kA short-circuit breaking capacity.
How many poles does the ABB DS204 M A-C32/0.03 have?
The DS204 M A-C32/0.03 is a four-pole RCBO designed for suitable multi-pole and three-phase electrical distribution applications.
Trusted ABB Circuit Protection
ABB DS200 series RCBOs combine residual-current and overcurrent protection in modular protective devices, helping provide dependable protection against overloads, short circuits, residual earth fault currents and electric-shock hazards in electrical distribution systems.
