LG300152SQ

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Fuseholders are a type of device used to protect overloading circuits and insulation systems in electrical distribution. An essential component of any power system, fuseholders safely and securely anchor the fuses in place, while providing an environment for the safety of the circuit and people. They protect against short circuits and earth leakage, as well as against thermal and mechanical overloads.

LG300152SQ is a series of fuseholders designed for fuses that are available in a wide range of sizes, configurations and ratings. They are suitable for applications such as industrial machines, solar power plants, and electrical systems. Typically, they are used in high voltage circuits, with fuses rated from 5A–1000A.

The fuseholders are built with a solid construction, designed to be reliable and durable. They are made from premium raw materials, such as tin-plated brass or nickel-plated bronze. Additionally, the insulated parts are enclosed with a robust, fire-resistant plastic cover. This cover has a secure snap-fit closure and an integrated visible fuse indicator to enable quick and easy inspection.

Regarding the connection, the terminals of the fuseholders feature pre-drilled, snap-in holes that accept standard size cable glands. This further ensures secure and reliable connections. The mounting hole pattern allows easy installation onto a panel with screws, or quick and safe joining of the fuses with the LV equipment. The connection can be made in various ways, depending on the application and the customer\'s requirements.

In terms of working principle, the main function of the fuse is to reduce the risk of an accidental fire or electric shock that might occur due to excessive current passing through a circuit. The fuse works by breaking the connection between the power source and the load when the current reaches a certain level. This is detected by the fuseholder, which then interrupts the current, thereby shutting off the device. Because the fuse will have already melted away, the fuseholder serves as a safety device to prevent a repeat of the event.

These fuseholders are generally used in high power applications, where controlling and protecting electrical circuits from overloading is of great importance. They are available in a range of sizes, ratings, configurations, and materials, so they can be adapted to all kinds of electrical systems, making them the ideal solution for a wide variety of industrial, commercial, and residential applications.

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