5SY4440-5
Product ID:125753
Updated: 2026/7/3

Key Features
- 1Deliver 10kA short-circuit breaking capacity for reliable surge protection.
- 2Ensure safe operation with a built-in IP20 protection rating.
- 3Power 230/400V AC applications for versatile system integration.
- 4Save panel space with a compact 70mm depth for DIN rail mounting.
- 5Handle loads efficiently with a 40A rated current for various configurations.
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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 | 5SY4440-5 |
Specifications may be subject to change without notice
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