HEAT TYPE; CROSS LINKED POLYOLEFIN MATERIAL; BLACK COLOR; 9 INCH; 0.8 INCH MIN. EXPANDED DIAMETER; 0.2 INCH MAX. RECOVERED DIAMETER; 8 TO 1/0 AWG CABLE SIZE; UL 486-D, CSA APPROVAL; 600 V VOLTAGE RATING; -55 TO 110 DEG C TEMPERATURE RATING