3 speed fan switches

These 3-speed fan switches are used manually to control the speed of single-phase 3-speed fans. The principle of these 3-speed fan controllers is to supply 230 VAC voltage to each one of three windings. 230 VAC voltage must be supplied to only one winding. Possible versions with position 0 and without position 0.

3 SPEED FAN SWITCH

3 SPEED FAN SWITCH WITH 0 POSITION

3 speed fan switch

3-speed fan switch SW3 control single phase three speed fan speed. These fan speed switches don’t have position 0. So, it means when power is on fan always will run at a manually selectable speed. Supply voltage is 230 VAC. Several motors can be connected to this switch, but only the maximum current cannot be exceeded.

Features

Supply voltage 230 VAC
Output voltage 230 VAC
Load max 10 A (resistive), 3 A (inductive)
Flush and surface mounting
Protection class IP44 / IP54

Instruction

3 speed fan switch with 0 position

3-speed fans switch SW4 control single phase fan speed. These fan speeds switched to position 0. So, it means when the power is on the fan doesn’t work when the switch is on position 0. You need manually to turn 3 step switch on the speed that you want that the fan to run. Supply voltage 230 VAC. Several motors can be connected to this switch, but only the maximum current has not been exceeded.

Features

PSupply voltage 230 VAC
Output voltage 230 VAC
Load max 10 A (resistive), 3 A (inductive)
Flush and surface mounting
Protection class IP44 / IP54

Instruction TE

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