3VT8203-2BA03-3HA0
Product ID:149557
Updated: 2026/7/8

Key Features
- 1Deliver high switching capacity with Icu = 50 kA for demanding systems.
- 2Ensure reliable protection using a thermal-magnetic trip unit.
- 3Provide comprehensive safety for 415/440 V AC 3-pole applications.
- 4Offer overload protection up to Ii = 500 A without auxiliary release.
- 5Save space with a compact design and 1x AUX FIXED mount.
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 | 3VT8203-2BA03-3HA0 |
Specifications may be subject to change without notice
Still deciding on 3VT8203-2BA03-3HA0?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
