3WT8322-5KF04-5AB1
Product ID:207476
Updated: 2026/7/6

Key Features
- 1Deliver reliable short-circuit protection with 66kA at 500V.
- 2Ensure operational safety via mechanical lockout after tripping.
- 3Provide clear fault indication with tripped status indicators.
- 4Simplify operation with manual mechanism and memory function.
- 5Protect components with climate-proof IP20 enclosure design.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Rated Voltage (V) | 500 | Description | 3WT2, 3200A ETU35WT D/3P, 66kA; Electric Operation Close AC/DC110V; Shunt Trip AC/DC110V; Alarm Contacts; Safety Barrier; Door Frame; 2NO+2NC |
| Icw(kA) | 66 | Rated Service Short Circuit Breaking Capacity Ics(kA)@400V or 415V | 66 |
| Control Voltage | AC/DC110V | Number of Poles | 3P |
| Mounting Method | D: Drawer Type | Trip Unit | ETU35WT【LSI with LCD Display】 |
| Rated Current In(A) | 3200 | Rated Ultimate Breaking Capacity Icu(kA)@400V or 415V | 66 |
| Breaking Capacity Class | S:66kA | Specifications | 3WT2【630-4000A】 |
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3WT8322-5KF04-5AB1 |
Specifications may be subject to change without notice
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