FNQ-1-1/2

The FNQ-1-1/2 cartridge fuse, produced by Eaton Cutler-Hammer under the Bussman series, serves essential roles in electrical systems. Rated at 1.5 Amps, this device is engineered to operate at a voltage of 500 VAC, ensuring compatibility with various high-voltage applications. The interruption capacity at 500 volts AC is rated at 10 kAIC, making it suitable for demanding situations.

This specific fuse has a cylindrical cartridge body with a midget style, allowing for easy installation in compact spaces. With a dual-element construction, it provides reliable protection, particularly ideal for small control transformers and industrial control circuits that may deal with inductive loads and high in-rush currents. The terminal connection for this fuse is ferrule end to ferrule end, which enables secure electrical connections.

The body is made from a melamine and fiberglass tube complemented by nickel-plated brass or bronze end caps, which ensures overall durability and reliability. The FNQ-1-1/2 perform effectively across a range of conditions, with a minimum operating temperature of -40°C and a maximum of 90°C. When stored, it can withstand temperatures as low as -40 °C and up to 85 °C without compromising performance.