The CV-300SBK is a specialty product manufactured by KSS. It is a self-contained, high-speed CVT (Continuously Variable Transmission) power isolator. It is ideal for applications such as remote switching control, servo motor control, machine tool control, and other complicated industrial equipment applications. The CV-300SBK provides reliable, safe isolation between the line input power and the output power for the motor or other equipment being controlled. It features a fast-operating high-voltage electronic thyristor switch (HVES) which is designed to quickly respond to rapidly changing input power source conditions. It has adjustable high-speed switching capability with a maximum setting of 30kV/sec. The CV-300SBK also features a compact and robust design which makes it an easy-to-install and reliable switch for industrial equipment.