LT300302CR

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Fuseholders are designed to provide safety and security when implementing electrical power. They are used in a variety of applications, such as power distribution systems, motor protection, and control of high-powered electrical systems. One of the most popular models used in these applications is the LT300302CR Fuseholder. This article will explain the LT300302CR Fuseholder’s application field and working principle.

The LT300302CR Fuseholder is designed for use with thermal circuit breakers within domestic and commercial installations. It is composed of a two-part body, composed of tough Nylon 6.6 material, which is flame retardant and durable. The contact area consists of beryllium copper for superior conductivity and contact pressure. The integrated cover provides an IP20 degree of protection from external environmental threats.

The LT300302CR Fuseholder’s application field covers residential, commercial, and industrial applications. It is rated for up to 300A at 300V and is suitable for usage with most commercially available thermal circuit breakers. Its versatility and durability make it a preferred option in a variety of electrical systems, including those found in substations, on ships, and in production and manufacturing facilities.

The LT300302CR Fuseholder’s working principle is simple and based on the principles of conductor-flow. The metal contacts within the fuseholder are designed to provide a pathway for the flow of electrical current. When the temperature of the conductor increases, the fuses within the device slowly blow. This action increases the resistance of the electrical current within the circuit and prevents voltage spikes caused by too-high conductivity. The resulting current divergence dissipates heat, protecting the surrounding environment and components.

The LT300302CR Fuseholder is ideal for use in both indoor and outdoor locations. Its Nylon 6.6 construction makes it resistant to corrosion and damage. Additionally, the presence of the secondary fuse contacts ensures that the device works even if the main fuse has blown. This extra layer of security makes the LT300302CR Fuseholder the ideal choice for any application requiring electrical safety and reliability.

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