Components:
A. (3) - #3 AWG Class B stranded, 8000 series, aluminum conductors w/40 mils (1.016 mm) heat and moisture resistant, polyvinyl chloride (PVC) insulation and jacketed w/ 6 mils (0.15 mm) nylon applied directly to the surface of the insulation.
B. (9) - #18 AWG Class K stranded, soft drawn, bare copper conductors w/15 mils (0.38 mm) heat and moistureresistant, polyvinyl chloride (PVC) insulation and jacketed w/ 4 mils (0.10 mm) nylon applied directly to thesurface of the insulation.
C. (1) - #6 AWG Class B stranded, 8000 series, aluminum conductor w/30 mils (0.76 mm) heat and moistureresistant, polyvinyl chloride (PVC) insulation and jacketed w/ 5 mils (0.13 mm) nylon applied directly to thesurface of the insulation.
D. Mylar binder tape.  80 mils (2.03 mm) of heat and moisture resistant, polyvinyl chloride (PVC) jacket.
 
Print Legend:
(UL) E60544-PA POWER AND CONTROL TRAY CABLE TYPE TC-ER-JP 3 AWG AL (26,7 mm2) 3/C + 6 AWG AL (13,3 mm2) 1/C GROUND THWN CONDS 75C DRY/75C WET & 18 AWG (0,82 mm2) 9/C TFFN CONDS 600V OIL RES I SUNLIGHT RESISTANCE DIRECT BURIAL JOIST PULL TCERDirect.com PN 2023TCERJP0716AL9 "sequential footage print"
 
Physical Characteristics: 
Conductor Color Code:
3 AWG - Black, White and Red
6 AWG - Green
18 AWG - Black, Red, Yellow, Yellow/Black, Blue, White, Purple, Purple/Black
and White/Blue

Jacket Color: medium – dark GREY
 
Electrical / Optical Characteristics
Voltage: 600V. 
 
Specifications:
Conductors: ASTM B 3, ASTM B 174, ASTM B 801
Insulation: ICEA S-95-658 (NEMA WC 70), ICEA S-73-532 (NEMA WC 57), UL 83 for Type THWN wires
Jacket: ICEA S-95-658 (NEMA WC 70), ICEA S-73-532 (NEMA WC 57), UL 1277
 
Ratings:
UL THWN 600V UL Type TC-ER-JP 600V
The insulation is acceptable for use in locations at 75 °C dry and 75 °C wet.
The cable is suitable for use in cable trays, aerial or direct burial installations.
The cable is JP rated for installation in accordance with Part II of Article 334.