Garage Door Amperage Draw

It depends on the voltage of the motor and whether it is single phase or 3 phase.

Garage door amperage draw.

If your opener has a 200 watt lighting system for example the lights alone will draw just under 2 amps. Most garage door openers use 120 volt electricity from a wall outlet located in the garage and draw about 4 amps of current when they are in operation. A 120 vac 2hp single phase motor draws almost 20 amps a 240 vac single phase 2hp motor draws about 10 amps. Most modern garage door openers draw from 3 to 5 amps depending on what type of lighting your opener has.

Thus watts volts amps. Wait do i need a dedicated circuit for a garage door opener. What kind of breaker should be attached to a garage door opener. And the number of openers can cause this number to vary.

While it s best to check the manual for specifics generally a single garage door opener needs only 15 amps while up 2 or 3 will need 20 amps. Here are the details.