Momo-fius raupapa HR17BmomotuMe te mahi kawenga, e tika ana mō te iahiko whakatauranga 40A ~ 1600A, kotahi te rōpū, e rua ngā rōpū, e toru ngā rōpū, e whā ngā rōpū o ngā pūwāhi. Ka taea te whakairi ki runga i te pae pahi, ka taea hoki te tāuta ki te pereti pumau; e whakarato ana i te hanganga whakauru me te putanga o runga me raro, me te taputapu whakaurunga mata-maripi me te taputapu whakahaere-āwhata; ā, he kōhao kimi katia koretake te taupoki pana, he pana tohu kua hangaia ki roto, he pana kimi. Ka taea te whakamahi hei aroturuki fiusi whiriwhiri, ka taea hoki te whakamahi hei pana maripi. He ataahua te āhua o te pana, he hou, he poto hoki, e tutuki ana i ngā paerewa IEC60947-3, GB14048.3.