3VT8440-2DA03-0BG0
Product ID:133985
Updated: 2026/7/6

Key Features
- 1Achieve high switching capacity with Icu=50 kA for robust protection.
- 2Protect motors using a reliable thermal magnetic trip unit.
- 3Set precise overload protection for Ir=280..400 A.
- 4Ensure short-circuit protection up to II=4800 A.
- 5Simplify installation with a fixed mounted design.
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 | 3VT8440-2DA03-0BG0 |
Specifications may be subject to change without notice
Still deciding on 3VT8440-2DA03-0BG0?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
