3WT8256-4UG00-0AA1
Product ID:191705
Updated: 2026/7/8

Key Features
- 1Achieve reliable protection with up to 66 kA breaking capacity at 500V.
- 2Combine components easily to create customized electrical solutions.
- 3Ensure high protection with door sealing and mechanical reclosing lockout.
- 4Simplify operation via clear indicators and user-friendly control buttons.
- 5Handle easily with guide rails for both fixed and withdrawable versions.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Rated Voltage(V) | 500 | Description | 3WT2, 2500A, F/4P, 66kA, NA; Electric Closing AC/DC220V; Shunt AC/DC220V; Door Frame; 2NO+2NC |
| Icw(kA) | 66 | Rated Service Short Circuit Breaking Capacity Ics(kA)@400V or 415V | 66 |
| Control Voltage | AC/DC220V | Number of Poles | 4P |
| Installation Method | F: Fixed | Trip Unit | NA【Isolating Switch】 |
| Rated Current In(A) | 2500 | Rated Ultimate Breaking Capacity Icu(kA)@400V or 415V | 66 |
| Breaking Capacity Level | S:66kA | Specifications | 3WT2【630-4000A】 |
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3WT8256-4UG00-0AA1 |
Specifications may be subject to change without notice
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