Izinto eziphathekayo: I-aluminium alloy enamandla aphezulu, iplastiki echasene ne-UV
Ukusetyenziswa ngokubanzi kwimigca yokufakelwa kwe-voltage ephantsi, okukhokelela kuqhagamshelo lwesebe kwi-conductor ephambili. Uqhagamshelo lwe-T lwenkonzo yentambo yokufakelwa kwe-voltage ephantsi kunye noqhagamshelo lwesebe lekhebula kwinkqubo yokusasazwa kwesakhiwo. Izinto zomzimba wangaphakathi yi-aluminium alloy enamandla aphezulu, kwaye isigqubuthelo se-insulation sisetyenziswa yi-polyvinylI chloride (PVC). Izihlanganisi ezinamazinyo oqhagamshelwano ayilwe ngokukodwa, zifanelekile kuqhagamshelo lwe-aluminium. Beka i-conductor ephambili kunye ne-branch conductor ngokuhambelana kwimigca yamazinyo e-clamp, qinisa iibholithi, ugqobhoze i-insulation yee-conductor ezimbini ukuze wenze ii-conductor ziqhagamshelane. Isigqubuthelo se-insulation sisebenza njenge-waterproof kunye ne-sealant ngokugqibeleleyo.
Xa umqhubi eqhekeza amandla, isixhumi asiyi kuphambuka okanye siphuke. Kwi-current elinganisiweyo kunye ne-short circuit, ubushushu obunyukayo besixhumi kufuneka bube ngaphantsi komqhubi odibanisayo.