3VT8431-2EA03-2LA0
Product ID:170938
Updated: 2026/7/9

Key Features
- 1Deliver high 50kA Icu switching capacity for 415/440V AC systems.
- 2Ensure precise protection with an electronic trip unit, In=315A.
- 3Prevent costly downtime through reliable overload and short-circuit safeguards.
- 4Simplify installation with a fixed-mounted, space-efficient design.
- 5Achieve robust system and motor protection in industrial environments.
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 | 3VT8431-2EA03-2LA0 |
Specifications may be subject to change without notice
Still deciding on 3VT8431-2EA03-2LA0?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
