Ahakoa i Ūropi, i te USA, i Āhia rānei, ka tutuki i ngā Poraka Whakamutunga Waea-Wāhi a WAGO ngā whakaritenga motuhake o ia whenua mō te hononga taputapu haumaru, haumaru, me te ngāwari huri noa i te ao.
Ō painga:
He whānuitanga whānui o ngā poraka taura waea-marae
Whānui te whānuitanga o te arataki: 0.5…4 mm2 (20–12 AWG)
Whakamutua ngā ara iahiko totoka, ngā ara iahiko whenu, me ngā ara iahiko whenu pai
Tautokohia ngā kōwhiringa whakairinga maha