running wire 12-2 300ft w/9ea. 27watt lights what size breaker should be used
Yes the wire size is larger for that size breaker but will not effect the 30 amp breaker protection of that circuit.
Yes as long as you use the correct size breaker.
Black. wire goes to breaker, white wire goes to neutral bar, and copper wire goes to ground bar.
The wire sheathing itself is usually marked. e.g. 14 CU 2 or 14/2 CU will indicate 14 gauge 2-wire (+ ground) copper (CU being the symbol for copper on the periodic table). For 15amp circuits you will likely has 14 gauge wire with most of that being 14/2 (Usually white, black, and bare copper).
It is not the number of bulbs that you worry about. It is the wire size that is your concern. If the circuit is wired with AWG 12/2 wire then use a 20 amp breaker. If it is wired with a AWG 14/2 wire then use a 15 amp breaker. You are protecting the wiring with the correct size breaker.
The size breaker you use is determined by the size wire used in the circuit. If you use AWG #12/2 wire then use a 20 amp breaker. If you use AWG # 14/2 then use a 15 amp breaker.
running wire 12-2 300ft w/9ea. 27watt lights what size breaker should be used
Yes the wire size is larger for that size breaker but will not effect the 30 amp breaker protection of that circuit.
The breaker you use is determined by the size of the wire in the wall not by what is being connected to that circuit. If you have 14/2 wire then use a 15 amp breaker. If you have 12/2 wire then use a 20 amp breaker. The breaker protects the wiring not the item connected.
The breaker you use is determined by the size of the wire in the wall not by what is being connected to that circuit. If you have 14/2 wire then use a 15 amp breaker. If you have 12/2 wire then use a 20 amp breaker. The breaker protects the wiring not the item connected.
For a 100 Amp breaker panel it would be 2 AWG. For 150 Amps it would require 2/0 (2 ought) aluminum wire.
AWG 2/0 copper wire.
A #10 wire has the capacity for 30 amps. No breaker larger than 30 amps should be used to protect the circuit.
You can't wire 2 beedrooms on one breaker.
Yes as long as you use the correct size breaker.
Normally it is a 20 amp using AWG 12/2 gauge wire. But it really depends on what size wire is on that circuit. If it is white AWG 14 gauge then use a 15 amp breaker. If it is yellow AWG 12 gauge then use a 20 amp breaker.