3VT8550-1AA03-3LA0
Product ID:207075
Updated: 2026/4/7

Key Features
- 1Achieve high 35 kA switching capacity for robust protection. 2、Utilize thermal magnetic trip unit for precise overload control. 3、Ensure system protection with IR=500A and II=5000A settings. 4、Deploy in 415/440V AC 3-pole applications reliably. 5、Enhance functionality with 1x fixed auxiliary switch.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3VT8550-1AA03-3LA0 |
Specifications may be subject to change without notice
