International Standards Comparative (CTI) Tracking Indice:ASTM D3638 - DIN EN IEC 60112 - IEC 60112 - VDE 0303-11 - a.o.
International Standards Proof (PTI) Tracking Resistance: ASTM D3638 - DIN EN IEC 60112 - IEC 60112 - VDE 0303-11 - a.o.