KTK-7-1/2

The KTK-7-1/2 is a type of Electrical specialty fuse that has a wide variety of uses, especially in industrial settings. It is designed to prevent damage to sensitive electronic components and devices from high-voltage currents. The fuse is composed of two parts, a heat element and a ceramic tube containing a mechanical spring.

The heat element in the KTK-7-1/2 is made of a calcium silicone alloy, and is designed to absorb excess heat and protect the ceramic tube and its contents from excessive temperature. The ceramic tube contains a mechanical spring that is designed to create an arc when a certain amount of current passes through it. This arc then breaks the circuit, thus preventing further damage from the current.

The KTK-7-1/2 has a wide range of applications in industrial settings. It can be used to protect sensitive electronic components such as circuit boards, motors, and switches, as well as other delicate devices such as computers, air conditioners, and refrigerators. It is also commonly used as a primary overload protector for generators and transformers, to protect them from electrical surges.

The main working principle of the KTK-7-1/2 is simple. When the current passing through the fuse exceeds a certain level, the heat element and the spring inside the ceramic tube work together to create an arc which interrupts the current flow and protects the device or component from excess current.

The KTK-7-1/2 is a reliable and efficient way to protect sensitive electronic components and devices from high-voltage currents. Its safety features are highly regarded by engineers and electricians alike, and it\'s easy to see why it is becoming increasingly popular in various industrial settings.