Is 380v electricity supply available for domestic use in Canada for example for a pottery kiln?

Answer 1

No, 380 volts is not a domestic voltage used in Canada, in fact it is not a voltage used in Canada at all. The voltage is an European voltage. Your kiln is a resistive load so it will work on 240 volts but the rated heating load will be reduced. For a kiln application this would not be good as you need a specific heat to fire objects. The lower wattage might not get the kiln up to the higher temperatures that you need. You could use an auto transformer to bring the 240 volts up to 380 but the expense would be higher that trying to find a kiln that operates on the 240 volts that comes into your home.

Answer 2

In Canada, standard household electrical supply is 120 volts for most appliances and lighting. If you need 380 volts for a pottery kiln or similar equipment, you would typically require a three-phase power supply, which is commonly found in industrial or commercial settings rather than residential homes. You may need to consult with an electrician to assess your specific requirements and options for safely powering your equipment.