Whakaahuatanga Poto:

He pai tenei pana whakawehe mo te whakamahi i roto i te ara iahiko o AC 50Hz, ngaohiko whakatau ki te 400V,

a kei raro ake te whakatau o naianei ki te 100A. He ahuatanga o te whakahaunga marama

te pakaru o te mana, te roa o te wa e whakamahia ana, me te whakamahi mo te mana kare e mahi ana i te utaina.

Kei te rite ki nga paerewa o IEC60947-3, GBI4048,3etc.