I-PA66 impahla: I-1, inezinto ezinhle zokufakelwa kanye ne-dielectric, ukusetshenziswa okuphephile nokuvikelekile.I-2, inokuguga okuhle kokumelana nokushisa, i-flame retardant.
Inqubo ye-Nickel Plating: thuthukisa ukumelana nokugqokwa kwendawo yomkhiqizo, ukumelana nokugqwala.
I-gasket yokuvala: Ngokuqiniswa ngezikulufu, ingenza ukuvala okungcono phakathi komkhiqizo nepuleti.
Isetshenziswa kakhulu ekugcineni amandla, amabhethri, amakhabethe okugcina, imishini yamanje kanye nemishini, nezinye izimo.