3WT8121-7UG44-5AF1-ZF05
Product ID:179871
Updated: 2026/7/10
Key Features
- 1Provide advanced protection with overload, short-circuit, and ground-fault tripping.
- 2Enable easy customization via modular design and electronic trip units.
- 3Ensure high safety with IP55 sealing and mechanical reclosing lockout.
- 4Simplify operation with an LCD display and clear LED indicators.
- 5Support versatile applications from 400 A to 4000 A frame sizes.
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 | 3WT8121-7UG44-5AF1-ZF05 |
Specifications may be subject to change without notice
Still deciding on 3WT8121-7UG44-5AF1-ZF05?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.