5SY4540-5
Product ID:151659
Updated: 2026/7/4

Key Features
- 1Provide 10kA protection at 230V for robust surge defense.
- 2Operate with both AC and DC voltages up to 72V DC.
- 3Withstand harsh conditions from -40°C to 70°C reliably.
- 4Enhance safety using touch protection and halogen-free materials.
- 5Simplify installation with a quick-assembly screw terminal system.
Need a quote? Enter your quantity and get pricing fast.
Qty
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 | 5SY4540-5 |
Specifications may be subject to change without notice
Still deciding on 5SY4540-5?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
