0LEC0JJSX

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Fuseholders

Fuseholders are devices used to safely contain and protect fuses. They allow easy installation and replacement of fuses without the need for any special tools or procedures. Fuseholders range from simple devices to complex systems with multiple functions. They are usually designed for one-time use applications, such as protecting branch circuits, or as a permanent protection solution, such as in high-voltage applications. When selecting a fuseholder, it is important to consider the rated voltage of the fuseholder, the fuse size, and the environment in which the fuseholder will be installed.

The OLEC0JJSX Fuseholder is an easy-to-install fuseholder that can accommodate a wide range of voltage ratings. It features a versatile design that allows for easy installation in a wide variety of applications. Its fuse slots are designed to protect the surrounding environment from dangerous electrical arcs or sparks. The OLEC0JJSX Fuseholder also features a vibration-resistant construction, making it suitable for use in high-vibration environments.

Application Field and Working Principle

The OLEC0JJSX Fuseholder is designed for use in a wide range of low-voltage DC and AC electrical applications, including branch circuit protection, power line and motor starters, UPS systems, inverters, transformers, lighting equipment, residential power control, and other applications. It is rated for use with 1-5/8 to 1-1/4 inch maximum fuse length and 125, 250 or 600Volt rated voltages. The fuseholder is composed of an insulated case, terminal blocks, fuse contacts, and a handle for easy removal. The fuseholder has two contact terminals for the respective fuses and one ground terminal for safe circuit protection.

The working principle of the OLEC0JJSX Fuseholder is simple. When a fault or overload occurs in the protected circuit, the metal contacts in the fuseholder warm up due to the intense current created by the fault. This causes the contact points to expand and contact with the metal strips in the fuseholder. The contact points then send an arc between the metal strips, causing the fuse to blow and shut off the circuit. This helps prevent further damage to the protected circuit, allowing for safe operation and power restoration when the fault has been corrected.

Fuseholders ensure safe installation, maintenance and replacement of fuses. When selecting a fuseholder, it is important to choose one that is designed for the application at hand and rated for the intended voltage and fuse length. For most applications, the OLEC0JJSX Fuseholder is the ideal selection.

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