ELECTRICAL
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Arc Resistance, Tungsten {PLC} | 5 | PLC Code | ASTM D495 |
High Voltage Arc Track Rate {PLC} | 2 | PLC Code | UL 746A |
Comparative Tracking Index (UL) {PLC} | 4 | PLC Code | UL 746A |
Hot-Wire Ignition (HWI), PLC 1 | ≥3 | mm | UL 746A |
Hot-Wire Ignition (HWI), PLC 2 | ≥0.75 | mm | UL 746A |
High Amp Arc Ignition (HAI), PLC 3 | ≥3 | mm | UL 746A |
High Amp Arc Ignition (HAI), PLC 4 | ≥0.75 | mm | UL 746A |