5SY4503-5
Product ID:113349
Updated: 2026/4/3

Key Features
- 1Achieve 10kA short-circuit protection at 230V AC for robust safety. 2、Install easily in compact panels with a slim 70mm depth. 3、Utilize for both AC and DC applications up to 72V. 4、Ensure durability with halogen-free materials and IP20 protection. 5、Simplify maintenance with a sealable design for long-term reliability.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Protection Class IP | IP20 | Overvoltage Category | 3 |
| Release Characteristic | A | Voltage Type | AC |
| Lifecycle | Delivery Release (PM300) | Country of Origin | Germany |
| ECCN | N | AL | N |
| Model Number | 5SY4503-5 |
Specifications may be subject to change without notice
