5SY4201-8
Product ID:181757
Updated: 2026/8/15

Key Features
- 1Ensure reliable operation with a 10kA short-circuit breaking capacity.
- 2Extend service life using D-type tripping and IP20 protection.
- 3Simplify installation via DIN rail mounting and wide conductor compatibility.
- 4Operate reliably in diverse environments from -40°C to 70°C.
- 5Meet key safety standards including IEC 60947-2 and UL 1077.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Protection Class IP | IP20 | Overvoltage Category | 3 |
| Release Characteristic | D | Voltage Type | AC |
| Lifecycle | Delivery Release (PM300) | Country of Origin | Germany |
| ECCN | N | AL | N |
| Model Number | 5SY4201-8 |
Specifications may be subject to change without notice
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