Attributes . Non degrading, series filter/TVSS technology for total durability, UL surge current capacity -25,000 amps, High impact plastic case, epoxy encapsulated enclosure, Transient protection in all modes (L-N, L-G, and N-G), Single phase applications up to 30 amp, Operating temperature from -40 DEG C to +60 DEG C, Hardwired connection, LED power indication . Names