Description
Description
The Littelfuse FNY20BP is a compact, in‑line fuse holder designed for secure protection of low‑voltage electrical circuits using standard 20‑amp automotive‑style fuses. Built with durable, heat‑resistant materials, it provides reliable circuit isolation and overload protection in demanding environments such as vehicles, equipment panels, and custom wiring harnesses. The holder includes a 20A fuse pre‑installed, ensuring immediate readiness for installation and consistent safeguarding against short circuits and excessive current draw. Its molded body and integrated lead wires offer strong mechanical stability, while the snap‑fit cover keeps the fuse protected from dust, moisture, and vibration for long‑term performance.
Features
- Includes a 20‑amp fuse pre‑installed for immediate use
- In‑line fuse holder ideal for low‑voltage and automotive‑style circuits
- Durable, heat‑resistant housing designed for harsh environments
- Protects wiring from overloads and short circuits
- Snap‑fit protective cover shields the fuse from dust, moisture, and vibration
- Pre‑attached lead wires simplify installation and ensure secure connections
- Compact design fits easily into tight wiring spaces
- Suitable for vehicles, equipment panels, and custom wiring harnesses
