Pulasitiki Insulator, yomwe yonse imadziwika kuti Insulators ya mphete, zotchingira-zotsekemera, zotsekemera zamagetsi zamagetsi zoyambira, zotetezera mphete zamagetsi, zotchinga zotchinga, zomangira zamapulasitiki, zotchingira matabwa, ndi zina zotero.
Kuyambira dzina lomaliza, mtengo positi mphete insulator, mutha kudziwa kuti pulasitiki yotchingira waya yolumikizira matabwa.