Attributes . 125 kA 240 V AC 50/60 Hz UL 489 || 100 kA 480 V AC 50/60 Hz UL 489 || 50 kA 600 V AC 50/60 Hz UL 489 || 20 kA 250 V DC UL 489 || 50 kA 500 V DC UL 489 . Names