Wirewound variable resistors, including rheostats and potentiometers

Wirewound variable electrical resistors, incl. rheostats and potentiometers, for a power handling capacity < 20 w (excl. heating resistors)

Wirewound variable electrical resistors, incl. rheostats and potentiometers, for a power handling capacity > 20 w (excl. heating resistors)

For a power handling capacity not exceeding 20 w