5SY7663-6
Product ID:139272
Updated: 2026/7/3

Key Features
- 1Achieve 15kA breaking capacity per EN 60898 and 20kA per IEC 60947-2.
- 2Utilize the 3+N-pole design for versatile industrial and residential applications.
- 3Install easily with compact dimensions (72x90x76 mm) and a 70 mm depth.
- 4Ensure reliable protection with Class B tripping and Overvoltage Category III.
- 5Benefit from a 10,000-cycle mechanical life and a -40°C to 70°C operating range.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | Delivery Release (PM300) | Country of Origin | Germany |
| ECCN | N | AL | N |
| Model Number | 5SY7663-6 |
Specifications may be subject to change without notice
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