Change Over Panels
Change over panels are used to switch over from one fan to the other automatically if the first fan fails due to over current. They range in size from 3 amps to 13 amps 1 or 3 phase and the larger ones are suitable for use with our speed controllers. Click on the thumbnails for a larger image.
Speed Controls 1 Phase
A range of electronic and auto transformer fan speed controls from 1.5 Amps to 15 Amps 230VAC for use in shops, hotels, factories and restaurants for control of ventilation fans. The smaller controls are housed in plastic boxes some with aluminium fronts. The heavier 5 speed stepped controls are housed in a powder coated metal box with cable gland holes for easy connections to supply. Click on the thumbnails for a larger image.
