14 AWG ua tau 20 amps?
14 AWG ua tau 20 amps?

Video: 14 AWG ua tau 20 amps?

Video: 14 AWG ua tau 20 amps?
Video: ЗУ 20А для LiFePo4 2024, Kaum ib hlis
Anonim

Yog li ntawd, a 14 gaug xaim yuav yam xyuam xim nqa 20amp , tsis muaj teeb meem. Nws yuav tsis ua txhaum txoj cai ntawm lub cev, nws tsis yog qhov phom sij txaus ntshai, tsis muaj teeb meem, nws tau ua tiav txhua lub sijhawm hauv cov khoom siv hluav taws xob yam tsis muaj teeb meem. Nov yog qhov koj tau txais hauv * HUGE * teeb meem nrog 14 gaug xov pe a 20 amp lub tshuab hluav taws xob hauv tsev lossis txuas xov tooj.

Tom qab ntawd, ib tug kuj yuav nug, muaj pes tsawg amps tau 14 gauge hlau kov?

20 amps ua

Qhov thib ob, pes tsawg amps tuaj yeem siv 142 xaim tuav? NEC txwv rau 14-gauge hlau yog 20 amps ua , uas txhais tau hais tias koj yuav tsum tsis txhob siv 14-gauge xaim hauv koj 240-volt circuits, tsuas yog koj 120-volt circuits, lossis lub amperage yuav dhau ntawm cov hlau muaj peev xwm.

Ib yam li ntawd, tib neeg nug, kuv puas tuaj yeem siv 14 kab xaim rau teeb ntawm 20 amp Circuit?

NEC 240.4 (D) (3) hais tias 14 AWV yuav tsum tiv thaiv ntawm 15A. Koj ua tau tsis yog use 14 AWG nyob qhov twg ntawm a Circuit Court uas muaj 20A tus tawg . Yog koj muab 15 amp tso cov khoom ntawm a 20 amp zog nrog 12 gauge xov , ces koj YUAV TSUM siv cov ntsia hlau terminals, tsis yog lub nraub qaum stab terminals.

Kuv siv xaim dab tsi rau 20 amp Circuit Court?

12- gauge xov yog qhov loj dua tom ntej thiab tso cai nqa mus txog 20 amps. Raws li qhov tshwm sim, qhov ntsuas amp ntawm lub tshuab hluav taws xob muaj cov hauv qab no cuam tshuam nrog cov hlau loj uas tau xaiv. Lub 20-amp breaker yeej tsis tau * tso cai rau khiav txhua lub voj voog uas nws cov xov hlau (txhua qhov chaw ntawm lub voj voog) yog 14- ntsuas.

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