Amperage of Spa Gauge of Wire
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40-50 amp AWG #8
60 amp AWG #6
What size wire do I need for 50 amp 220 volt?
As you can see from the graph, a 6 AWG is the safe choice if you have a 220v 50 amp that you need to power, whereas a 12 gauge wire is perfect for your 220v 20 amp needs.
Can 8 gauge wire handle 50 amps?
8 AWG may carry a maximum of 70 Amps in free air, or 50 Amps as part of a 3 conductor cable.Jan 19, 2008
How do you wire a 220v 50 amp hot tub?
https://www.youtube.com/watch?v=wjViswkNmYc
What size wire do I need for 220v hot tub?
All 220v spas require a 4 wire connection from your main circuit breaker panel. There must be a GFCI disconnect breaker panel at least 5′ from spa and within line of site of spa. Most spas will run effectively on a 50amp 2 pole main circuit breaker. Some spa manufacturers require a 60amp breaker.
What wire do I need for 240v 50 amp?
6 gauge wire
What gauge wire do I need for 50 amp hot tub?
Amperage of Spa Gauge of Wire
--------------- -------------
40-50 amp AWG #8
60 amp AWG #6