0255004.NRT3

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Fuses are an important part of any electrical system. They protect equipment from overloads, disconnecting the circuit and absorbing inrush currents that can occur due to starting motors. 0255004.NRT3 is an industrial fuse that provides protection for high inrush current applications. It is designed for motor-start applications, in commercial and industrial environments, where a larger inrush current than standard fuses can occur.

The 0255004.NRT3 fuse is a molded fuse with a higher current rating than most standard fuses. It is a non-renewable, time-delay fuse with an interrupting rating of 100 kA @ 600 V AC. The unit is made from a hi-temp fusible alloy and features TE Connectivity\'s proprietary fuse-link contact. It is UL recognized and meets current CSA requirements.

The 0255004.NRT3 fuse is typically used for the protection of motor-start applications, where higher inrush currents can occur. It is also suitable for protecting other types of high-current applications including power supplies, welding systems, electronic ballasts, and other high-power applications. It also gives protection to applications that require a higher inrush time-delay rating than standard fuses, such as induction motors and solid state switched motors.

The main components of the 0255004.NRT3 fuse are a fusible element, wire leads, and a hi-temp fusible alloy. The fusible element is encapsulated in a molded body and is responsible for the fuse\'s temperature and current ratings. The wire leads provide electrical connection to the fuse, while the hi-temp fusible alloy ensures a reliable and secure connection.

The 0255004.NRT3 fuse works by detecting current overloads in a circuit. When the current exceeds the rated value, the fuse melts and disconnects the circuit, absorbing the inrush current and protecting the equipment. The fuse will automatically reset when the current falls back to normal levels, restoring power to the protected equipment.

The 0255004.NRT3 fuse is an excellent choice for motor-start applications where higher inrush currents can occur. It features a high interrupting rating, making it suitable for protecting other high-current applications as well. The non-renewable design ensures that the fuse will need to be replaced if an overload is detected, providing reliable protection for the circuit.

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