122 puas tuaj yeem siv rau teeb?
122 puas tuaj yeem siv rau teeb?

Video: 122 puas tuaj yeem siv rau teeb?

Video: 122 puas tuaj yeem siv rau teeb?
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Anonim

Yog, nws siv tau 12 - 2 cable los muab teeb pom kev zoo cov khoom siv. Lwm cov lus teb qhia tias nws txawm nrog 12 - 2 koj yuav tsum tau siv tus ntsuas hluav taws xob 15A rau teeb pom kev zoo circuits uas tsis yog qhov tseeb. Yog tias tag nrho cov hluav taws xob yog 12AWG (tsis yog cov xov hlau txuas), tom qab ntawd 20A tus neeg tawg yuav yog siv.

Hais txog qhov no, qhov txawv ntawm 12 2 thiab 12 3 xaim yog dab tsi?

Lub npe 12/2 AW 12 hlau nrog ob conductors (AC kub thiab AC nruab nrab), 12/3 AW 12 hlau nrog peb tus neeg xyuas (ob AC kub thiab AC nruab nrab). Kev thauj khoom ntawm lwm qhov kawg ntawm cov xov txuas nruab nrab dub thiab dawb cov xov hlau , thiab siv 120V los ua haujlwm.

Ib qho ntxiv, pes tsawg amps yuav 122 xaim nqa? Qhov Loj & AMP Kev Ntsuas

NM, TW, & UF WIRE (Tus Coj Tooj) SE CABLE (Tus Coj Tooj)
14 AWG - 15 AWG 8 AWG - 50 AWG
12 AWG - 20 AWG 6 AWG - 65 AWM
10 AWG - 30 AWG 4 AWG - 85 AMPS
8 AWG - 40 AWG 2 AWG - 115 AWM

Ntxiv mus, nws puas zoo rau sib tov 12 thiab 14 gauge hlau?

mix14 - ntsuas NM thiab 12 - ntsuas . ob leeg 14 thiab 12 gaug yuav tiv thaiv los ntawm 15A breaker. Code hais tias 14Ga yuav raug tiv thaiv los ntawm ib qho khoom siv overcurrent tsis tshaj 15A thiab 12GA los ntawm 20A. 14 thiab 12 yog ob leeg ok tom qab lub 15amp tawg, tab sis koj yuav tsum siv ib lossis lwm yam thiab tsis yog ob qho tib si.

Koj puas tuaj yeem siv 142 qhov hluav taws xob?

txhua qhov hluav taws xob ( txais tos , light) yog roughly ib amp tso koj tuaj yeem siv 14-2 cev 12 qhov hluav taws xob tiv thaiv los ntawm 15 amp breaker. txawm li cas los koj siv 12-2 koj siv tau t-ntsuas 20 amp receptacles li cas los xij hauv kuv cov cai koj tsuas yog feem ntau pom cov hauv chav ua noj vim muaj cov khoom siv ntau.

Pom zoo: