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.
 
Commonly used with 10-16 kW