BK/1A1119-05

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Fuseholders are among the most commonly used devices for providing protection for circuits against overloads and short circuit conditions. The BK/1A1119-05 is one such fuseholder, which is designed for specific purposes and is characterized by its unique working principle and application field. The purpose of this article is to explore the application field and working principle of the device.

The BK/1A1119-05 is an epoxy-coated tin-plated brass fuseholder with screw terminals and is designed to hold 5 x 20 mm (0.2 x 0.8 in) glass and ceramic fuses. The device is suitable for use with electrical products such as computers, broadcast equipment, medical equipment, IT networks and industrial machinery. It is suitable for indoor and outdoor applications and has an IP65 rating, which makes it dust and water-resistant.

The fuseholder is designed for versatile mounting options, such as on printed circuit boards, chassis and panel boards. It has a mounting depth of only 18 mm, which allows it to be mounted in tightly packed applications. The device has two terminals, a threaded terminal and a clamp terminal respectively. The threaded terminal is used to secure the fuse holder to the relevant surface, while the clamp terminal is used to connect the circuit to the fuse holder.

The BK/1A1119-05 fuseholder works on the principle of overheating protection. An electromagnet within the device is connected to the terminals and is used to detect high temperatures. If the temperature rises above a certain predetermined level, the electromagnet activates a set of contacts that cut off the power supply to the circuit. This prevents damage to the circuit due to excessive heat.

In summary, the BK/1A1119-05 is an epoxy-coated tin-plated brass fuse holder designed for use with electrical products such as computers, broadcast equipment, medical equipment, IT networks and industrial machinery. The device works on the principle of overheating protection and has a mounting depth of only 18 mm. It is dust and water-resistant and has two terminals, a threaded terminal and a clamp terminal, which respectively secure the fuse holder to the relevant surface and connect the circuit to the fuse holder.

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