BK/S501-V-2.5-R

A fuse is a type of safety device used in electrical circuits to protect against over-currents, over-heating, and other problems caused by overloads, short-circuits, surges, or ground faults. The BK/S501-V-2.5-R fuse is a type of fuse designed for industrial and commercial applications.

The BK/S501-V-2.5-R fuse is rated at 25A, 250VAC. It can be used in branch-circuit, feeder, and service-entrance installations. It has a maximum breaking capacity of 10 kilo-amperes plus, and is certified for Class CC and Class F applications. The fuse has a "no-load" voltage drop of 0.2 volts, and a low ampere-turns roughness of 1.25.

The BK/S501-V-2.5-R fuse is designed to provide reliable over-current protection in both industrial and commercial applications. It is equipped with an open fuse element structure that is designed to "fail-safe" in the event of an over-current situation. This feature allows it to keep providing protection even during periods of low current. In addition, the fuse is equipped with a "fail-safe" indicator window that indicates when the fuse element is burned out, so the user is always aware of the fuse condition.

The working principle of the BK/S501-V-2.5-R fuse is quite simple. When the fuse senses an over-current situation, the fuse element will heat up due to the current passing through it. At a certain temperature, usually 75 to 80℃, the fuse element will melt, breaking the connection and thus cutting off the power before damage can be done to the equipment or the wiring.

In addition to protecting against over-currents, the BK/S501-V-2.5-R fuse can also provide protection against other hazards such as arc fault protection and ground fault protection. The fuse also features a variety of accessories, such as panel-mounted holders and attachers that allow for easy installation and removal. Finally, the fuse is covered by a UL listing that guarantees its safety and reliability.

To sum up, the BK/S501-V-2.5-R fuse is a reliable and versatile safety device that is ideal for industrial and commercial applications. It operates with a simple "fail-safe" design to offer protection from over-currents, arcs, and ground faults. The fuse is also UL-listed, allowing for easy installation and replacement.