3WL1108-3FB66-5FA4-ZC20K07R16R21T40
Product ID:132190
Updated: 2026/7/8

Key Features
- 1Equip with ETU27B for enhanced short-circuit protection and adjustable pick-up values.
- 2Provide comprehensive earth fault and neutral protection for secure operation.
- 3Offer flexible operation with spring charging motor and manual activation options.
- 4Feature 66 kA breaking capacity at 500 V and 50 kA at 690 V for operational safety.
- 5Include adjustable parameters for overload release and integrated motor protection.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | P.M300 | Country of Origin | China |
| ECCN | 9N9999 | AL | N |
| Model Number | 3WL1108-3FB66-5FA4-ZC20K07R16R21T40 |
Specifications may be subject to change without notice
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