3WT8121-6UG00-0AA1
Product ID:105974
Updated: 2026/4/6
Key Features
- 1Achieve reliable protection with high breaking capacity up to 66kA at 500V. 2、Utilize advanced electronic trip units featuring LSI protection and an LCD display. 3、Ensure safety with a mechanical reclosing lockout after overload or short-circuit tripping. 4、Gain high IP55 protection against dust and moisture using the door sealing frame. 5、Adapt to changing needs easily with a modular design for component replacement.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Rated Voltage (V) | 500 | Description | 3WT1, 1250A ETU37WT F/3P, 66kA; Electric Operation for Closing AC/DC220V; Shunt Trip AC/DC220V; Alarm Contacts; Door Frame; 2NO+2NC |
| Icw(kA) | 50 | Rated Service Short Circuit Breaking Capacity Ics(kA)@400V or 415V | 66 |
| Control Voltage | AC/DC220V | Number of Poles | 3P |
| Installation Method | F: Fixed Type | Trip Unit | ETU37WT【LSIG with LCD Display】 |
| Rated Current In(A) | 1250 | Rated Ultimate Breaking Capacity Icu(kA)@400V or 415V | 66 |
| Breaking Capacity Class | S:66kA | Specifications | 3WT1【400-1600A】 |
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3WT8121-6UG00-0AA1 |
Specifications may be subject to change without notice