Kei te tuku a Load Isolating Switches he ara haumaru ki te whakarahi i ngā ara hiko mō te tiaki, me te whakamarie i ngā raru hiko ki ngā punaha hiko. Kua hangaia a Load Isolating Switches kia pono, haumaru hoki mō ngā tono hiko iti me waitea. Kua hoahoa ēnei taputapu kia ōrite ki ngā herekore eke rerekē, ā, āniwhaniwha anō ki ngā paerewa haumaru o te ao. Mai i te tekau tau atu anō te rangahau me te whanaketanga, ka tino mōhio ngā kiritaki ka tiki i te uara e matamata ana rātou mai i ngā taraka kua hoahoa hei tiaki i ō rātou punaha. Kua hoahoa a Load Isolating Switches kia pai ake i te uara e matamata ana, ā, ka tuku i te ngākau māmā.