3WT8045-5UN30-0AA1
Product ID:168638
Updated: 2026/7/12

Key Features
- 1Ensure high safety and reliability with IP55 protection and mechanical reclosing lockout.
- 2Simplify maintenance and upgrades via a modular design for easy component replacement.
- 3Cover a wide application range from 400 A to 4000 A with a breaking capacity up to 66 kA.
- 4Operate with ease using clear indicators and signaling switches for user-friendly control.
- 5Meet international standards (IEC 60947-2, GB 14048.2) for climate-proof, compliant operation.
Need a quote? Enter your quantity and get pricing fast.
Qty
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | P.M300 | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3WT8045-5UN30-0AA1 |
Specifications may be subject to change without notice
Still deciding on 3WT8045-5UN30-0AA1?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
