ABB DDA203 Series Residual Current Device, 63A, 3-Pole, 500 mA, Type A 400V 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 24 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 | |
| Current Rating | 63A | |
| Number of Poles | 3 | |
| Series | DDA203 | |
| Trip Sensitivity | 500mA | |
| Mount Type | DIN Rail | |
| Tripping Characteristics | Type A | |
| Terminal Type | Screw | |
| Standards/Approvals | RoHS, CE | |
| Height | 93mm | |
| Width | 122mm | |
| Depth | 76mm | |
| Earth Leakage Protection Type | Type A | |
| Rated AC Voltage | 400V ac | |
| Application | Residential | |
| Break Time | Instantaneous | |
| Reset Actuator Type | Toggle Switch | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Product Type Residual Current Device | ||
Current Rating 63A | ||
Number of Poles 3 | ||
Series DDA203 | ||
Trip Sensitivity 500mA | ||
Mount Type DIN Rail | ||
Tripping Characteristics Type A | ||
Terminal Type Screw | ||
Standards/Approvals RoHS, CE | ||
Height 93mm | ||
Width 122mm | ||
Depth 76mm | ||
Earth Leakage Protection Type Type A | ||
Rated AC Voltage 400V ac | ||
Application Residential | ||
Break Time Instantaneous | ||
Reset Actuator Type Toggle Switch | ||
- 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