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2CSB202001R2630 ABB DDA202 AC-63/0.1 RCD Block 2P 63 A 100 mA Type AC
ABB DDA202 AC-63/0.1 is a 2-pole Type AC residual current device block rated at 63 A with 100 mA residual current sensitivity for use with compatible ABB miniature circuit breakers in low-voltage electrical installations.
£103.21
Why Choose the ABB DDA202 AC-63/0.1 RCD Block?
The ABB DDA202 AC-63/0.1, order code 2CSB202001R2630, is a compact 2-pole residual current device (RCD) block designed for coupling with compatible ABB miniature circuit breakers to provide residual current protection in low-voltage electrical installations. As part of the ABB DDA200 RCD series, it provides dependable detection of sinusoidal alternating residual currents in residential, commercial and industrial electrical distribution systems.
This Type AC RCD block has a 63 A rated current and 100 mA rated residual operating current. When combined with a compatible ABB miniature circuit breaker, the DDA200 arrangement provides residual current protection together with the overcurrent and short-circuit protection supplied by the associated circuit breaker.
With its 2-pole configuration, Type AC residual current characteristic and modular construction, the DDA202 AC-63/0.1 is designed for straightforward integration into electrical distribution boards. Its 63 A current rating makes it suitable for higher-current circuits requiring reliable 100 mA residual current protection.
Key Advantages
- Compact 2-pole RCD block for residual current protection.
- 63 A rated current for higher-current low-voltage circuits.
- 100 mA rated residual operating current.
- Type AC detection for sinusoidal alternating residual currents.
- Designed for coupling with compatible ABB miniature circuit breakers.
- Modular construction supports efficient installation in electrical distribution boards.
Key Features
- ABB DDA200 RCD series.
- 2-pole configuration.
- 63 A rated current.
- 100 mA rated residual current.
- Type AC residual current detection.
- Designed for low-voltage electrical distribution applications.
- Compatible with suitable ABB miniature circuit breakers.
- Modular format for electrical distribution boards.
Reliable Residual Current Protection for Electrical Installations
Residual current protection is used to detect unintended current flowing to earth as a result of insulation faults or other leakage paths. The ABB DDA202 AC-63/0.1 is a Type AC device designed to respond to sinusoidal alternating residual currents, with a rated residual operating current of 100 mA.
The DDA200 series is designed for coupling with compatible ABB miniature circuit breakers to create a combined protection assembly. The DDA202 AC-63/0.1 provides residual current detection while the associated circuit breaker provides overcurrent and short-circuit protection, allowing the completed assembly to protect circuits within modular electrical distribution systems.
Typical Applications
- Residential electrical distribution boards.
- Commercial electrical installations.
- Industrial control and distribution panels.
- Circuits requiring 100 mA residual current protection.
- Higher-current circuits with ratings up to 63 A.
- Electrical protection assemblies using compatible ABB miniature circuit breakers.
Technical Specifications
| Series | DDA200 |
|---|---|
| Order code | 2CSB202001R2630 |
| Product group | DDA200 RCD |
| Product type | Residual current device block |
| Residual current type | Type AC |
| Rated current | 63 A |
| Rated residual current | 100 mA |
| Number of poles | 2 |
| Mounting application | Coupled with compatible ABB miniature circuit breaker |
Frequently Asked Questions
What is the ABB DDA202 AC-63/0.1 used for?
The ABB DDA202 AC-63/0.1 is an RCD block designed for coupling with compatible ABB miniature circuit breakers to provide protection against sinusoidal alternating residual currents in low-voltage electrical installations.
What is the rated current of the ABB DDA202 AC-63/0.1?
The DDA202 AC-63/0.1 has a rated current of 63 A.
What is the residual current sensitivity of this RCD block?
The device has a rated residual operating current of 100 mA.
What type of residual current does the DDA202 AC-63/0.1 detect?
The DDA202 AC-63/0.1 is a Type AC RCD block designed to detect sinusoidal alternating residual currents.
Can the ABB DDA202 AC-63/0.1 be used on its own as a circuit breaker?
No. The DDA202 AC-63/0.1 is an RCD block designed for coupling with a compatible ABB miniature circuit breaker, which provides the associated overcurrent and short-circuit protection.
Trusted ABB Circuit Protection Technology
ABB DDA200 RCD blocks provide modular residual current protection for residential, commercial and industrial electrical distribution applications when combined with compatible ABB miniature circuit breakers.
