03452QS4X

Fuseholders are widely used in the electrical industry due to their important role in protecting circuitry and personnel from electric shock and fire hazards. The 03452QS4X is a popular fuseholder, well-suited for outdoor use, due to its robust construction and weatherproof design. The unit is designed to accept a wide range of types and sizes of fuse, making it ideal for any applications that require multiple fusing.

The 03452QS4X comes with a four-position terminal block, allowing the user to connect up to four of their own electrical devices for fuse protection. Additionally, it features a wide range of mounting options, including panel mount and din rail mount, as well as flush-mount, allowing it to be installed in indoor or outdoor surroundings. The terminals are constructed using high-quality copper lug and the unit is rated for a maximum current of 30A.

The 03452QS4X fuseholder has an easy-to-use design that makes it suitable for use in a variety of environments. The unit is protected from moisture and dust by a weatherproof cap that features both an IP65 rating and a NEMA 4X designation, which makes it suitable for use outdoors. It is also vibration and shock resistant, which helps to prevent accidental tripping due to movement. Additionally, the unit is constructed from flame-retardant thermoplastic, making it highly reliable and durable.

The main application area of the 03452QS4X is the branch circuit protection. It can be used to protect sensitive electronic equipment such as personal computers, servers, printers, network switches and telecoms equipment. It is also suited for fuse protection in the gas distribution sector, the distribution of electricity in dwellings, and for protecting portable power against overload.

The working principle of the 03452QS4X fuseholder is based on the arc-suppression characteristic of a fuse. In the event of an over-current condition, a low melting point element present inside the fuse is vaporized, which forms an arc that interrupts the circuit. This causes the current to be interrupted and the fuse element to be replaced, thus eliminating the risk of fire and electric shock.

The 03452QS4X is a robust and reliable fuseholder, well-suited for use in a range of industrial, commercial and domestic applications. It is easy to install, and the weatherproof design makes it suitable for use in outdoor installations. Additionally, its vibration and shock resistant design makes it an ideal choice for mounting in areas where movement is a regular occurrence. With a maximum current rating of 30A, it is a suitable option for a wide variety of fuse protection requirements.