Product Model
DDA203 B S-63/0.3
Selling Points
- 1The DDA203 B S-63/0.3 provides comprehensive protection against sinusoidal alternating earth fault currents.
- 2Offers additional protection against indirect contacts and direct contacts with a sensitivity of 30 mA.
- 3Features a compact design measuring 70 x 69 x 85 mm, suitable for DIN rail mounting.
- 4Supports a high current rating of 63 A, making it suitable for various industrial applications.
- 5Meets IEC/EN 61009, IEC/EN 60947-2, and IEC/EN 60068-2-30 standards for reliability and safety.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Standards | IEC/EN 61009 Ann. G IEC/EN 62423 | Type of Residual Current | Type B |
Rated Voltage (Ur) | 400...400 V | Rated Operational Voltage | 400 V |
Rated Insulation Voltage (Ui) | 500 V | Rated Impulse Withstand Voltage (Uimp) | 4 kV |
Rated Current (In) | 63 A | Rated Residual Current | 300 mA |
Maximum Surge Current | 5 kA | Leakage Current Type | B |
Rated Frequency (f) | 50 ⦠60 Hz | Power Loss | 7.6 W |
Power Supply Connection | Arbitrary | Electrical Endurance | 10000 cycle |
Number of Poles | 3 | Operating Characteristic | Selective |
Connecting Capacity | Rigid 25 ... 25 mm² Flexible 25 ... 25 mm² | Ambient Temperature | -25...55 °C |
Ambient Air Temperature | Operation -25...55 °C | Degree of Protection | IP2X |
Resistance to Vibrations | 20 Cycles with Load 0.8 In: 1g or 1mm 50 ⦠150 ⦠5 Hz | Resistance to Shock acc. to IEC 60068-2-27 | 25g 2 shocks 13 ms |
Environmental Information | Refer to RoHS | Short-Circuit Current Rating (SCCR) | 0.3 ... 0.3 A |
Product Net Width | 122 mm | Product Net Height | 93 mm |
Product Net Depth / Length | 76 mm | Product Net Weight | 318 g |
ETIM 8 | EC002297 - Residual current circuit breaker (RCCB) module | ETIM 9 | EC002297 - Residual current circuit breaker (RCCB) module |
WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) | WEEE B2C / B2B | Business To Consumer |
CN8 | 85363030 | eClass | V11.0 : 27142210 |
Object Classification Code | F | Manufacturer ID | 2CSB203892R3630 |
Specifications may be subject to change without notice