S203M-K40DC
Product ID:79427
Updated: 2026/7/15

Key Features
- 1Implement advanced thermal and magnetic tripping for reliable overload and short-circuit protection.
- 2Handle high currents up to 40A with a 10kA breaking capacity at 230/400V AC.
- 3Ensure durability with an IP20/IP40 enclosure and Group I insulation rating.
- 4Simplify installation using versatile 35 mm DIN rail mounting compatibility.
- 5Guarantee global compliance with IEC/EN 60898-1 and 60947-2 standards.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Tripping Characteristic | K | Rated Current (In) | 40 A |
| Power Loss | 11.28 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 | 2TAZ112300R1557 |
Specifications may be subject to change without notice
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