S203M-K20DC
Product ID:78948
Updated: 2026/4/6

Key Features
- 1Provide reliable overload and short circuit protection with thermal and magnetic tripping. 2、Ensure compliance with IEC/EN 60898-1 and 60947-2 safety standards. 3、Break fault currents up to 10 kA at 230/400V AC for robust performance. 4、Choose from multiple configurations like 3P and 3P+N for design flexibility. 5、Save 50% installation space using bottom-fitting auxiliary contacts.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Tripping Characteristic | K | Rated Current (In) | 20 A |
| Power Loss | 9.21 W | Number of Poles | 3 |
| Product Net Width | 52.5 mm | Product Net Height | 85 mm |
| Product Net Depth / Length | 69 mm | Product Net Weight | 0.375 kg |
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) | WEEE B2C / B2B | Business To Business |
| CN8 | 8536200000 | Object Classification Code | F |
| Manufacturer ID | 2TAZ112300R1487 |
Specifications may be subject to change without notice
