3VT8440-2DA03-0BF0
Product ID:152596
Updated: 2026/4/16

Key Features
- 1Achieve high switching capacity of 50 kA for robust system protection. 2、Protect motors reliably with a thermal magnetic trip unit. 3、Handle continuous currents from 280 to 400 A for versatile use. 4、Ensure short-circuit protection up to 4800 A without extra devices. 5、Simplify installation with a fixed, durable mounting design.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3VT8440-2DA03-0BF0 |
Specifications may be subject to change without notice
