03452QS3H

Application Field and Working Principle

The 03452QS3H fuseholder is an AC rated, UL Recognized, UL 4248-1 and CSA 22.2 No. 55 compliant, panel-mount fuseholder designed for 20A, 250V, and 10µF fuses. The 03452QS3H fuseholder is an external blade style fuseholder which can accept either an industrial plug-in fuselink, or a fuse-link termination. This fuseholder is designed for highly reliable and uninterrupted AC power distribution with low in-rush current and low contact resistance.

The fuseholder\'s main purpose is to protect against overloads and short circuits by disconnecting the circuit from power when an over-current problem occurs. This protection is achieved by the fuseholder\'s metal strips, which are designed to break the circuit quickly when the current exceeds the rated voltage. The metal strips prevent further connection until the fuse is replaced or reset.

The 03452QS3H Fuseholder is designed for convenience and ease of use. It has an innovative locking mechanism that allows you to easily disconnect and connect the fuseholder to the panel without having to access the screws or bolts. In addition, this fuseholder features a long conductor terminal which helps to reduce the connection resistance and offers superior power transmission.

The 03452QS3H Fuseholder is designed with a durable base which provides vibration protection and shock resistance. The construction materials are also tested to ensure that the fuseholder is resistant to moisture, dust, and corrosive materials. In addition, the fuseholder has a current interruption rating that provides an additional layer of protection for circuits that must be disconnected quickly.

Overall, the 03452QS3H Fuseholder is highly reliable, convenient to use, and provides superior protection for AC power circuits. It is an ideal solution for a wide variety of applications such as motor control, lighting, automated systems, and any other circuit that requires reliable protection against overloads and short circuits.