S204M-K40UC V
Product ID:78905
Updated: 2026/7/18

Key Features
- 1Deliver high inbuilt short-circuit breaking capacity across the model line.
- 2Apply flexibly to both AC and DC electrical systems.
- 3Ensure compliance with IEC/EN 60947-2 and UL 1077 standards.
- 4Integrate seamlessly with System pro M compact accessories.
- 5Achieve robust endurance with up to 20,000 mechanical cycles.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Tripping Characteristic | K | Rated Current (In) | 40 A |
| Power Loss | 6.09 W | Number of Poles | 4 |
| Product Net Width | 70 mm | Product Net Height | 85 mm |
| Product Net Depth / Length | 69 mm | Product Net Weight | 0.5 kg |
| ETIM 8 | EC000042 - Miniature circuit breaker (MCB) | ETIM 9 | EC000042 - Miniature circuit breaker (MCB) |
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) | WEEE B2C / B2B | Business To Business |
| CN8 | 8536200000 | eClass | V11.0 : 27141901 |
| Object Classification Code | F | Manufacturer ID | 2TAZ113400R0557 |
Specifications may be subject to change without notice
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