Aac Disconnect Wiring

One will ground a bare copper or green wire one will be neutral a white wire and one or two will be hot wires black or a combination of black and red.

Aac disconnect wiring. Pull the wire through the conduit while leaving enough on each end to make the connections. Devices are available in fused non fused molded case switch or three phase designs and in metal or plastic enclosures for all application. If the current draw is 28 amps you will need a disconnect rated for 30 amps. The 10 3 has the white wire which is not needed.

Ac disconnect has a nema 3r rated steel enclosure that is both rust and corrosion resistant for outdoor use. An air conditioning disconnect acd provides an installer or repair personnel with a visible disconnecting means while performing maintenance on an air conditioning unit. This single phase disconnect is ansi certified and ul listed with a maximum load of 240 volt. Normally with air conditioner disconnects the 10 3 is not necessary as the unit only uses 2 hots and a ground.

If the current draw is 48 amps you will need a disconnect rated for 60 amps. This safety switch is intended to disconnect power from an air conditioning unit and uses lug wire range awg 14 3 copper aluminum. If the disconnect is added to an existing ac unit it should be within reach of the already existing cable so only a short cable is needed to bridge the switch to the ac unit. Cut enough conduit to reach from the disconnect box to the wiring panel on the air conditioning condensing unit.

Strip about 1 2 inch of insulation from the ends of the wires inside the disconnect box. Electrical disconnects are switches that isolate all wiring in a home or other building from the source of power typically the utility power service. Fix my own ac accepts no responsibility for damages to you or. Don t forget to subscribe thnx.

Eaton offers the industry s most complete line of acds. Wiring your disconnect switch will vary slightly from one type of switch to another. Step 2 prepare to wire the disconnect switch. With the breaker turned off the wires can be disconnected and the cable removed from the e lectrical compartment of the.

Hooking up disconnect box conduit connectors and pull wires. Install the wires to the condensing unit. Does not show install of breaker. Visit our website to get more information about changing a disconnect.

Make sure you use the proper size disconnect. How to wire a disconnect. The line side is the cable supplying voltage from your electrical panel. Also called the service disconnect this is the first disconnect device after the utility meter.

That is the line side. Depending on whether you have a 110v or 220v circuit you will have either 3 or 4 wires.