S203M-K50UC V
Product ID:77104
Updated: 2026/7/14
Key Features
- 1Achieve high 25 kA short-circuit breaking capacity for robust protection.
- 2Utilize flexible AC and DC application across various systems.
- 3Ensure compliance with major standards like IEC/EN 60947-2 and UL 1077.
- 4Simplify installation with easy integration into ABB System pro M compact.
- 5Enhance safety with a failsafe bi-directional terminal design.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Tripping Characteristic | K | Rated Current (In) | 50 A |
| Power Loss | 4.06 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 |
| 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 | 2TAZ113300R0577 |
Specifications may be subject to change without notice
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