BK/ATC-30

BK/ATC-30 Fuses

BK/ATC-30 fuses are an important tool in many industrial applications. These heavy duty industrial fuses provide an effective means of protection against overvoltage, overload, or short-circuiting. The BK/ATC-30 fuse is a fully-enclosed type of fuse that provides superior protection for time delay applications. It is also suitable for primary protection of medium voltage circuits and power systems.

The unique design of the BK/ATC-30 fuse offers several advantages over other fuse designs. The fuse is totally enclosed, allowing it to provide superior protection and extended life. The BK/ATC-30 also features an adjustable current rating, allowing it to be used in applications with varying current requirements. The construction of the BK/ATC-30 also helps to reduce the impact of accidental overloads and ensures a consistent operation in the event of a short circuit.

Application Field

The BK/ATC-30 fuse is commonly used in medium voltage applications such as distribution systems, motor operations, circuit protection, and uninterruptible power systems. The BK/ATC-30 also provides reliable protection for high-power transformers, motors, and generators. The fuse is also suitable for use in primary protection applications in a variety of industries including mining, oil and gas, and utilities.

Working Principle

The working principle of the BK/ATC-30 fuse is relatively simple. When the fuse is subjected to an overcurrent or short circuit condition, a metal element or contact inside the enclosure will melt, thus breaking the circuit. This interruption of the circuit will cause the overcurrent or short circuit to cease, and the metal element will cool off and reform, allowing the circuit to be reestablished.

The BK/ATC-30 is designed to provide short-circuit protection up to 15 kA and current ratings from 160 A up to 500 A. The fuse is also designed to operate in temperatures up to 85 °C and can be safely used in a wide range of applications. The BK/ATC-30 is also UL-77 rated, indicating it has met UL\'s highest requirements for safety and reliability.

The BK/ATC-30 is an ideal solution for applications requiring superior protection from overloads, short circuits, and overvoltage. It is a robust and reliable device that offers superior protection and extended operating life. The adjustable current rating of the BK/ATC-30 and its low-maintenance design make it an ideal solution for a wide variety of applications.