Product Model
3WT8121-8UG04-5AB1
Selling Points
- 1High degree of protection with door sealing frame and IP55 cover.
- 2Modular design with replaceable components like electronic trip units and current transformers.
- 3Easy operation with unambiguous ON-OFF indicators and ready-to-close signals.
- 4Low power loss and energy consumption due to optimized electrical components.
- 5Compliance with international standards and approvals for safe operation.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Rated Voltage (V) | 500 | Description | 3WT1, 1250A ETU47WT D/3P, 66kA; Electric Operation for Closing AC/DC220V; Shunt Trip AC/DC220V; Alarm Contacts; Safety Shield; Door Frame; 2NO+2NC |
Icw(kA) | 50 | Rated Operating Short-circuit Breaking Capacity Ics(kA)@400V or 415V | 66 |
Control Voltage | AC/DC220V | Number of Poles | 3P |
Installation Method | D: Drawer Type | Trip Unit | ETU47WT【LSING With LCD Display】 |
Rated Current In(A) | 1250 | 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 | 3WT8121-8UG04-5AB1 |
Specifications may be subject to change without notice