FWA-30A10F

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

FWA-30A10F fuses are among the most common types of electrical fuses found in the specialty fuse market today. They are used to protect electrical circuits and components from damage due to excess current or voltage. These fuses are not interchangeable with other types of fuses; they are designed specifically for their application.

The FWA-30A10F fuse is designed to be used in single pole circuits or installations. It has a current rating of 30 amps, with an interrupting rating at 10 amps. It is available in both fast-acting and time delay type, and has a voltage rating of 250 VAC or 277 VAC.

In single pole circuit applications, the FWA-30A10F fuse is usually used as the main fuse to protect the main wiring from overloads and short circuits. In installations with more than one fuse, the FWA-30A10F fuse is typically used as a secondary level fuse to provide extra protection in case of a fault.

When used in conjunction with a circuit breaker, the FWA-30A10F fuse acts as a backup protection. It will open quickly when a large overload or short circuit occurs, and will trip the circuit breaker before too much damage can occur. This is important in many applications, such as home appliances, where a fault may occur quickly and cause a massive power surge that could otherwise cause damage or even destruction of the appliance.

The FWA-30A10F fuse features a ceramic body with tin-plated terminals for easy installation. It is rated for UL and CSA listings, is ANSI and FM approved, and features a dual indication system with both visual and audible indicators. It has a built-in arc barrier to help prevent false tripping of the fuse, and is also UL 94V-0 rated for flammability. It is available in both single-piece and bayonet-style fuse holders, and comes in a variety of sizes.

The working principle of the FWA-30A10F fuse is fairly straightforward. When an overload or short circuit occurs, a metal strip inside the fuse melts, interrupting the current flow. This action prevents the current from rising to unsafe levels, and helps to protect the circuit and connected devices from damage. The metal strip is designed to melt at a specific temperature, so the risk of it touching other components is extremely low.

The FWA-30A10F fuse is designed for a wide range of applications, including residential, commercial, and industrial. It is commonly used to protect wiring, circuits, and components from overloads, short circuits, and other faults. It is also perfect for use in motor starters, transformers, power supplies, and various other electrical circuits.

The specific data is subject to PDF, and the above content is for reference