240v Single Pole Thermostat Wiring Diagram

Discussion in electrical forum discussion blog started. A double pole thermostat is designed to shut off power to both the 120 volt wires when the heater is turned off preventing the thermostat from burning up.

Choose The Right Thermostat

But i have no idea how to get 240v out of one single wire.

240v single pole thermostat wiring diagram. What is in the device. Typically this is marked l1 or line step 8. There are two ways to approach the attachment of the ground wire to the thermostat.

You might wonder what exactly a double pole thermostat is and how it differs from single pole varieties. Is there such of breaker that is 240 single pole. Stop the next steps will differ depending on which thermostat you are installing for single pole thermostats.

Route supply wires to the thermostat wiring box. When wiring a 240 volt heater a double pole thermostat should be used. Learn how to install a line voltage thermostat for a baseboard heater.

Connect one supply wire to one thermostat wire typically marked l1. My question though is why doesnt it short out on a single pole. Single pole thermostats act as a switch and break the power connection between the thermostat and the electric heater.

Both types tend to be controlled by a knob on a wall unit and control heat that is emitted via the baseboards of your home or office. No ground for the thermostat. Baseboard wiring with a single pole 2 wire wall thermostat 120v or 240v supply.

This means that power is always live at the electric heater but since. After you have disconnected factory connector a left side or factory connector b right side proceed to the next step. You will wire nut the ground wire coming in with the ground wire.

Devices such as a cadet mechanical thermostat are plastic and thus do not require grounding. A 240 volt thermostat doesnt use neutral wires and as such all wires are hot. A double pole system has an off setting which can be significant for both safety and energy savings.

Hids2000 jul 20 2007 1. Single pole thermostats are line voltage thermostats that are commonly used with electric baseboard heaters. Using a wire connector connect the hot supply wire to the thermostat wires.

Make sure to connect the ground to the thermostat or wiring box if available. What the diagram is depicting is that the thermostat is just a switch it breaks only one side of the power. So this has been bugging me for a while and ive tried searching on the net but all it keeps giving me are wiring diagrams and i know how to hook up a 240v to a single pole thermostat and know the difference of hooking it up on a single pole vs a double pole.

240v Thermostat Wiring Wiring Schematics