RT5/150 is a transil diode suppressor designed to reduce the maximum overvoltage peak value and to limit or even completely eliminate the high pre-attenuation voltage frequencies when used with a DC-operated conventional contactor for a control circuit voltage rating between 77...150V DC.
The surge protector is clipped onto the top or side of the contactor or contactor relay without changing the dimensions of the device.
A number of disadvantages are observed, ranging from interference with electronic equipment to failure of insulators and destruction of certain sensitive components.
The surge protector is clipped onto the top or side of the contactor or contactor relay without changing the dimensions of the device.
Good energy absorption - Unpolarized system - Simple, reliable system
Very fast clipping: attenuation of steep fronts and thus of high frequencies. No operational delays.