S203M-K63DC
Product ID:77733
Updated: 2026/7/15

Key Features
- 1Equip with delayed thermal and electromechanical tripping mechanisms.
- 2Meet IEC/EN 60898-1 and IEC/EN 60947-2 standards.
- 3Offer up to 10 kA at 230/400 V AC protection.
- 4Suit both DC and AC applications for versatility.
- 5Design for DIN Rail mounting to save space.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Tripping Characteristic | K | Rated Current (In) | 63 A |
| Power Loss | 15.78 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 | 2TAZ112300R1607 |
Specifications may be subject to change without notice
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