* Complies with flame retardant requirements.
+ Complies with weather resistance and exposure to cold requirements.
@ Corona resistant. Life endurance to 100,000 hours (11.5 years).
I Comparative Tracking Index (CTI) performance level PLC=0, CTI 600V.
II Comparative Tracking Index (CTI) performance level PLC=2, CTI 325V.
III Comparative Tracking Index (CTI) performance level PLC=3, CTI 200V.