3WT8125-5UN74-5AD1
Product ID:131922
Updated: 2026/7/11

Key Features
- 1Achieve high breaking capacity up to 66kA at 500V.
- 2Enhance safety with mechanical reclosing lockout and trip indicators.
- 3Operate flexibly using motorized or manual mechanisms with memory.
- 4Simplify maintenance and upgrades with a modular, easy-retrofit design.
- 5Ensure durability with door sealing frame and IP55 protection.
Need a quote? Enter your quantity and get pricing fast.
Qty
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3WT8125-5UN74-5AD1 |
Specifications may be subject to change without notice
Still deciding on 3WT8125-5UN74-5AD1?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
