5SY4540-8
Product ID:121711
Updated: 2026/7/3

Key Features
- 1Achieve high 10kA short-circuit breaking capacity for robust protection.
- 2Utilize a compact 90mm x 36mm design to save panel space.
- 3Install easily with standard DIN rail mounting and 1+N pole configuration.
- 4Operate reliably from -40°C to 70°C with IP20 protection.
- 5Ensure enhanced safety with halogen-free and sealable construction.
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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 | 5SY4540-8 |
Specifications may be subject to change without notice
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