30 Amp Single Pole Breaker Wire Size

Hot wire is connected to one breaker white wire taped black is connected to the second breaker.

30 amp single pole breaker wire size.

The ge q line 30 amp 1 in. Plugs and receptacles are available at lowe s home depot camping world and electric supply houses. Single pole circuit breaker has a tin plated copper stab to create a reliable permanent and corrosion resistant connection. The 30 amp is a standard ansi c73 13 tt 30p plug tt 30r receptacle.

Strip the plastic coating off the wire back to the connector and strip 1 2 inch off the ends of the wire. However i feel like this may be too small. I have a dedicated 30 amp circuit for a water heater 220 two pole 30 amp breakers 10 2 wiring. I recently purchase a ge 30 inch single wall oven and 30 inch cooktop.

This makes sense to me but i m thrown off by the double pole configuration. The wire size for a 30 amp breaker is a 10 copper conductor which is rated at 30 amps. This designation was made specifically for trailers. Inspector notes that 10 wire should be used for 30 amp circuits so that the wire does not melt before the breaker can do its job in an over current situation.

It looks like both may be rated for 20 amp breaker each on its own dedicated circuit. 80 of breaker max single phase breaker size wire size based on copper thhn wire increase one size when using aluminum conductors at 115 volts at 230 volts 15 amp 14 1 380 2 760 20 amp 12 1 840 3 680 30 amp 10 seldom used on 115 voltage 5 520 40 amp 8 seldom used on 115 voltage 7 360 50 amp 6 seldom used on 115 voltage 9 200 60. The breaker case is made of heat resistant thermoset for stability and structural integrity. The only time a larger size wire will be used on a 30 amp breaker is when the distance to the load is a.

Connect the white wire to the silver screw on the gfci 30 amp single pole breaker. I think i would feel safer running both on a 30 amp breaker again each on its own. If you are going by the nec using a copper conductor at the typical 75f sheathing material rating and using it in an environmentally controlled area then it would be 10awg per nectable 310 16 nec 2008 it s a new table number i. In the breaker panel it s hooked up to a 30 amp double pole breaker with 12 wire.

1 single pole 30 amp 120 volt breaker 1 tt 30 receptacle and 1 black hot 1 white neutral and 1 ground correctly sized wire the 30 amp service for an rv is 120 volt with a 3 prong receptacle and a single 30 amp dedicated breaker. Connect the ground wire to the ground buss bar and the black to the brass screw on the gfci breaker.