TR/3216FF-7A

Fuses are an important part of electric power systems and workhorses that are renowned for their reliability and performance. TR/3216FF-7A fuse is a high current fuse, used in a variety of applications, and it is applicable to both AC and DC circuits. It is UL rated for 600V and has an operating temperature range of -55 to 125 Celsius.

The TR/3216FF-7A is available in a wide range of current ratings from 600A to 6kA. It is best used for medium-voltage switch gear applications. It has good melting characteristics, making it suitable for motor and transformer circuit protection. It is also well suited for DC automotive applications and as a protection device for batteries.

The fuse is made up of the fuse link, which consists of a cylindrical-shaped tube with a copper post welded in one end to form the stem. The post is connected to a main conductor. This conductor is wound in a coil to form the series. The other end is facilitated with two terminals that are connected to the load.

The fuse link consists of two elements; the fusible alloy and the metal body. The fusible alloy is made up of a combination of lead, bismuth, antimony and tellurium to form a material with a low melting point. The alloy is contained within the body, which is made of a high-temperature resistant material like copper. When exposed to excessive current, the alloy melts, thus breaking the circuit.

The TR/3216FF-7A fuse has several safety features that make it an ideal choice for many applications. This includes a high pick-up current or current rush tolerance, high interrupting rating and time-delay operation. The fuse has an in-built overtemperature protection, which ensures that it does not overheat or trip under normal operating conditions.

The TR/3216FF-7A is a fast-acting fuse. This means that it can trip quickly and respond to faults faster than other types of fuses, making it an ideal choice for use in short-circuit protection applications. The fuse link is also self-resetting, meaning that it can be used again after it has tripped without having to be replaced.

The TR/3216FF-7A fuse has a very wide application field. It is available in various ratings and sizes, making it suitable for a wide range of applications, including motor control, switchgear and battery protection. The fuse is suitable for both AC and DC circuits, making it a very versatile protection device. It is also ideal for use in applications where the need for a fast-acting fuse is necessary.

The TR/3216FF-7A fuse is simple and easy to use. It is effective in resuming operation after it has tripped, and it is designed to be reliable in difficult conditions. The fuse is also one of the most cost-effective solutions on the market for protection against over-current and overload conditions in electrical circuits.

In conclusion, the TR/3216FF-7A fuse is an excellent choice for use in a variety of applications. It is made from high-quality materials and comes with excellent safety features. The fuse is designed for high current ratings, and it is fast-acting and self-resetting. Its wide application field makes it an ideal choice for a range of applications, from motor and switchgear protection, to battery protection and more.