The answer will depend on where in the world you live and the local adopted electrical code.
In the US, generally yes, 220V branch circuits are legal. Most electric ranges, electric water heaters and house air conditioning units require 220 (actually nominal 240) volts, and are fed from a branch circuit.
There are limitations and exceptions. For instance, the NEC ( 210.6(A) ) limits the following branch circuits to 120 volts nominal:
In dwelling units, guest rooms or guest suites of hotels, motels and similar occupancies, the voltage shall not exceed 120 volts, nominal, between conductors that supply the terminals of the following: 1. Luminaires (lighting fixtures) 2. cord-and-plug connected loads 1440 volt-amperes, nominal, or less or less than 1/4hp.
NEC (2005) article 210.6 covers branch circuit voltage limitations.
The current in a 220 volt circuit depends on the resistance of the load connected to it. Ohm's Law (I = V/R) states that current (I) is equal to voltage (V) divided by resistance (R). So, the current will vary based on the resistance of the circuit.
Yes, you can use a 220-volt circuit in the basement to run branch circuits for 110-volt lighting. You would need to install a step-down transformer near the lighting circuits to reduce the voltage from 220 to 110 volts. Make sure to adhere to electrical codes and regulations when setting up the system to ensure safety and proper functioning.
To install a 220-volt appliance at home, you will need to ensure you have the correct outlet and circuit in place. Hire a qualified electrician to install the appropriate outlet, usually a NEMA 6-15 or 6-20 for 220-volt appliances. Make sure the circuit can handle the load of the appliance to prevent any electrical hazards.
The question can't be answered - it has no meaning :)
Using a 265-volt appliance on a 220-volt line can be risky and may damage the appliance, cause a short circuit, or result in a safety hazard. It is recommended to use voltage converters or transformers to ensure safe operation of the appliance.
The recommended wire size for a 220 volt circuit according to the 220 volt wire size chart is typically 10 gauge wire for a circuit with a maximum of 30 amps.
The recommended wire size for a 220-volt electrical circuit is typically 10-gauge wire.
The recommended wire size for a 30 amp 220 volt circuit is typically 10 gauge wire.
The appropriate wire size for a 220 volt 30 amp circuit is typically 10 gauge wire.
The current in a 220 volt circuit depends on the resistance of the load connected to it. Ohm's Law (I = V/R) states that current (I) is equal to voltage (V) divided by resistance (R). So, the current will vary based on the resistance of the circuit.
Can you supply three 220 -240 volt 16.6 amp infrared heaters with one circuit?
For a 220 volt circuit with a 30 amp capacity, the appropriate wire size would be 10 gauge wire.
NO - that is dangerous.
No. You need to rewire the circuit from the electric panel.
# 3 gauge
Yes, you can use a 220-volt circuit in the basement to run branch circuits for 110-volt lighting. You would need to install a step-down transformer near the lighting circuits to reduce the voltage from 220 to 110 volts. Make sure to adhere to electrical codes and regulations when setting up the system to ensure safety and proper functioning.
To install a 220-volt appliance at home, you will need to ensure you have the correct outlet and circuit in place. Hire a qualified electrician to install the appropriate outlet, usually a NEMA 6-15 or 6-20 for 220-volt appliances. Make sure the circuit can handle the load of the appliance to prevent any electrical hazards.