5SY4220-8
Product ID:215634
Updated: 2026/4/3

Key Features
- 1Handle high inrush currents up to 20 times the rated current. 2、Utilize both thermal and instantaneous magnetic trip mechanisms. 3、Mount easily on standard DIN rails for quick installation. 4、Meet UL 1077 standards for supplementary protector reliability. 5、Operate safely in harsh conditions with a compact IP20 enclosure.
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 | 5SY4220-8 |
Specifications may be subject to change without notice
