安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- Confusion over 220 and 230 volt outlets - Home Improvement Stack Exchange
Rule of thumb for home appliances: 220, 230, 240, it's all close enough not to worry about the difference There's a good chance the actual voltage on your outlet is somewhere in between and it's even possible the voltage is even lower than 220 (say, 218)
- electrical - How many amps per leg on a 220V circuit? - Home . . .
220-240v in the U S is 2 legs of a single phase The 2 legs come off the transformer and have a center tap (the neutral) each leg to neutral is 120v or 240 leg to leg
- Sub panel 3 wire and 220Volts - Home Improvement Stack Exchange
The 2 hots to a 30 amp 220-volt breaker in the sub-panel The sub-panel would never have 110 volts or anything using a neutral and would not have a neutral bus
- electrical - Should I use 12 2 or 12 3 to wire a 220V electric . . .
When I bought my baseboard heaters, thermostats and 220V breakers I was advised to get 12 3 wire When I attempted to install the heaters I found that the thermostats, heaters, and even breakers have
- GFCI Required for 220v outlets? - Home Improvement Stack Exchange
All subsections of the 2014 NEC 210 8 (A B) start off with "All 125v, single phase, 15- and 20-ampere receptacles " I see no such requirement for 220v outlets Can a 220v outlet be
- wiring - How can I upgrade a 3 wire appliance receptacle to a 4 wire . . .
4 I have a cabin, wired for 220 and even has a sub-breaker near the outlet There are 3 wires to the connector (two hots and the neutral) The range-top that I want to hook up is a 4-wire model (2 hots, neutral and ground ) When I put a tester's negative to the neutral, of course either of the hots shows 120v
- Welder extension cord sizing - Home Improvement Stack Exchange
I have a MIG welder that runs on 240volt 30amp My electric panel Breaker is 220 volt 30 amp and the receptacle is a NEMA 6-50r I want to use a 40 ft extension cord to get closer to the welding jo
- receptacle - What types of electrical outlets are found in a typical . . .
The 220v outlets are only found for a specific dedicated usage (e g stove or dryer) The item is plugged in once and you forget about it Hence so many questions from people that rarely have to deal with them
|
|
|