3WT8085-8UG04-5AB1
Product ID:223149
Updated: 2026/6/17

Key Features
- 1Ensure safe operation with robust components and advanced protection functions.
- 2Cover 400A to 4000A applications using two versatile frame sizes.
- 3Achieve precise protection via ETU with LSI, LCD display, and adjustable settings.
- 4Simplify maintenance using a withdrawable design with automatic connections.
- 5Enhance control with tripped signaling and status indicators for safety.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Rated Voltage (V) | 500 | Description | 3WT1, 800A ETU47WT D/4P, 66kA; Electric Closing AC/DC220V; Shunt Trip AC/DC220V; Alarm Contacts; Safety Shield; Door Frame; 2NO+2NC; With Built-in NCT |
| Icw(kA) | 50 | Rated Operating Short-circuit Breaking Capacity Ics(kA)@400V or 415V | 66 |
| Control Voltage | AC/DC220V | Number of Poles | 4P |
| Installation Method | D: Drawer Type | Trip Unit | ETU47WT【LSING with LCD Display】 |
| Rated Current In(A) | 800 | Rated Ultimate Breaking Capacity Icu(kA)@400V or 415V | 66 |
| Breaking Capacity Level | S:66kA | Specifications | 3WT1【400-1600A】 |
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3WT8085-8UG04-5AB1 |
Specifications may be subject to change without notice
