ABB DDA203 Series Residual Current Device, 63 A, 3-Pole, 500 mA, Type A 400 V ac
- RS Stock No.:
- 231-9894
- Mfr. Part No.:
- 2CSB203201R4630 DDA203 AS-63/0.5
- Manufacturer:
- ABB
Subtotal (1 unit)*
SGD321.91
(exc. GST)
SGD350.88
(inc. GST)
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Stocked by manufacturer
- Ready to ship from 03 June 2026
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Units | Per unit |
|---|---|
| 1 + | SGD321.91 |
*price indicative
- RS Stock No.:
- 231-9894
- Mfr. Part No.:
- 2CSB203201R4630 DDA203 AS-63/0.5
- Manufacturer:
- ABB
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ABB | |
| Product Type | Residual Current Device | |
| Number of Poles | 3 | |
| Series | DDA203 | |
| Trip Sensitivity | 500mA | |
| Tripping Characteristics | Type A | |
| Mount Type | DIN Rail | |
| Terminal Type | Screw | |
| Standards/Approvals | RoHS, CE | |
| Depth | 76mm | |
| Height | 93mm | |
| Application | Residential | |
| Break Time | Instantaneous | |
| Reset Actuator Type | Toggle Switch | |
| Earth Leakage Protection Type | Type A | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Product Type Residual Current Device | ||
Number of Poles 3 | ||
Series DDA203 | ||
Trip Sensitivity 500mA | ||
Tripping Characteristics Type A | ||
Mount Type DIN Rail | ||
Terminal Type Screw | ||
Standards/Approvals RoHS, CE | ||
Depth 76mm | ||
Height 93mm | ||
Application Residential | ||
Break Time Instantaneous | ||
Reset Actuator Type Toggle Switch | ||
Earth Leakage Protection Type Type A | ||
- COO (Country of Origin):
- IT
The ABB RCD block DDA203 series is suitable for assembly with MCBs S200 series. It assures protection against the effects of sinusoidal alternating and direct pulsating earth fault currents with an intentional tripping delay, in order to realize the selectivity with downstream instantaneous devices. The rated current required for this RCD is the 63 A.
Ambient air temperature for operation is -25 to 55 °C
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