Can you use a 40 amp breaker on 10 gauge wire
WebThe proper circuit size for the 7500w heater would be (1.2 * 7500w) / 240v = 37.5 amps (40 amp). Takedown request View complete answer on diy.stackexchange.com. ... How many kw can a 50 amp breaker handle? 50-amp 240-volt circuit: 50 amps x 240 volts = 12,000 watts. ... the 50-‐amp shore power is actually a 120/240 VAC four wire service ... WebFeb 20, 2024 · 1. My house has a 10 gauge wire leading to a 50 amp breaker. My understanding is this is not allowed and the conversation should end there. However, this …
Can you use a 40 amp breaker on 10 gauge wire
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Webour stove/oven has 40 amp breaker & rated for 12.5 KW . its done fine for years with no breaker issues. yes, if you add or need/required to use a 50 amp you will need to use at least 6 gauge wire. if you didn't the 8 gauge wire could get hot & the 50 amp breaker may not trip or click off because it is rated higher. always match the wire to the ... WebThough it’s not rated to, a 10 gauge wire can handle 40 Amps. In fact, it’s often found in air conditioning with a 40 amp breaker. If you’re running 10 gauge wire to the breaker, you’ll have to upsize the breaker to 40 amps, if one doesn’t already exist. Also, you can’t run it through any kind of insulation or anywhere near ...
Web10-gauge wire can handle 30 amps. In the above chart, you can see that 10AWG copper wire can accommodate 30A at 60 degrees C, 35A at 75 degrees C, and 40A at 90 … WebOct 27, 2012 · You can as long as the breaker feeding the #6 wire is 40 amps. The breaker has to be sized accordingly to protect the wire. So it sounds like you have an existing 2-pole 50 amp breaker feeding #6 wire to a box, and you want to extend that by splicing #8 wire to a sub-panel. If so you need to change your breaker to a 2-pole 40 amp.
Web30 AMP Wire Size. For a maximum of 30 amps, you’ll need a wire gauge of 10. The most common household item that requires a 30 amp circuit is a central air conditioner.Often, … WebAccording to NEC, 8-gauge copper wire can handle a maximum of 40-55 amps while 8 gauge aluminum wire can handle a maximum of 30-45 Amps. 8 gauge wire can withstand 40 – 55 amps. However, the chances of an 8AWG cable safely carrying 55 amps are low. Though, non-metallic cables can only withstand 40 amps.
WebCopper wire is suitable for long-term uses, while thinner wires are only suitable for lightweight applications. To run longer cables, it is always better to use thicker wires. …
WebThe only time a 50 amp would be ok with #8 woul be if these were individual thhn wires in conduit. You need a 40 amp breaker. If the stove specifically calls for a 50 amp breaker the wire does need to be replaced in order to use a 50 amp breaker. That also is $140 worth of wire but if the contractor did this, he should of sized it to the oven ... pickled palate mt pleasant scWebOct 20, 2024 · Can I use a 40 amp breaker for this or do I need to go to 50 (as the mobile wire only draws 32 amp). I'm not asking for me but to pass along info to an electrician. thanks ahead. we recommend installing the … top 2 player card gamesWebApr 2, 2024 · 2. Length of the Wire. There is no problem using the minimum recommended 40 amp breaker wire size if the circuit line is below 100 feet. But if the distance is 100 … top 2 player ps5 gamesWebDec 12, 2024 · Another "good answer but": The two lines about the gauge and breaker combinations right at the beginning could be clearer. It seems to say if you want to use #12 wire, then you have to put in a 20 amp breaker, but it's really if you want to build a circuit protected by a 20 amp breaker, you must use #12 wire. top 2 player games pcWebDec 26, 2024 · In general, a 10-gauge wire is not rated for 40 amps. Instead, it’s rated for 30 amps only. ... top 2 player games ps4top 2 piece wireless earbudsWebDec 28, 2012 · Make absolutly sure the gauge of the wire is sufficient to carry the breaker load. Fifteen amp use 14 gauge or larger , 20 amp use use 12 gauge or larger. Actually, the stranded 12 gauge should carry more current then solid 12 gauge but stay with the above gauges and amp rating and you should be ok. Ten gauge wire your using … top 2 player games xbox one