Eaton Bussmann Cooper Power Series Edison Fuse Link — Model FL3T20
The Eaton Bussmann FL3T20 is a 20-amp slow-acting Edison fuse link from the Cooper Power Series, engineered for dependable overcurrent protection in utility substation and transmission and distribution environments.
Key Specifications
- Current Rating: 20A
- Type: Slow-acting (time-delay)
- Product Type: Edison Fuse Link
- Application: Utility substations, utility transmission and distribution
Performance Details
The slow-acting characteristic allows the fuse to withstand temporary overcurrents such as inrush currents without nuisance tripping, making it suitable for transformer and capacitor bank protection in distribution systems. Cooper Power Series fuse links are trusted by utility engineers for their consistent performance and interchangeability.
Applications
- Utility substation protection
- Overhead and underground distribution systems
- Transformer protection in T&D environments
- Capacitor bank fusing
Manufactured by Bussmann (Eaton). UPC: 05171212590. Model: FL3T20.




