FLAME RETARDANT TYPE; BLACK COLOR; (1) #14, (1) #20 MIN. WIRE COMBINATION SIZE; (3) #14, (2) #18 MAX. WIRE COMBINATION SIZE; 22 TO 10 AWG WIRE SIZE; UL 486C, CSA 22.2 APPROVAL; 600 VOLT VOLTAGE RATING; 302 DEG F TEMPERATURE RATING