Description

Technical Parameters

Certification

TC-ER Tray Cable

PRODUCT REAL SHOT

Heavy-Duty 12 AWG THHN Copper Tray Cable For Industrial Electrical Wiring

Heavy-Duty 12 AWG THHN Copper Tray Cable for Industrial Electrical Wiring

This 600V industrial tray cable uses high-purity stranded THHN copper conductors rated for steady 90°C dry-environment operation, wrapped with flame-retardant, abrasion and UV-resistant integrated outer jacket that withstands factory compression and impact damage. Designed for mixed low-power feed and control signal circuits inside cable trays, PLC cabinets and automated production lines, it complies with UL wiring standards, cuts voltage drop and signal crosstalk, and delivers long service life in dusty, oily indoor industrial workshops.

PRODUCT SPECIFICATIONS

PVC Nylon TC-ER Cable

Product Description

The PVC/Nylon/PVC (THHN/THWN-2), 600V Power, TC-ER Direct Burial Cable consist of fully annealed bare copper Class B stranded conductors, covered with Polyvinyl Chloride (PVC) and oil and gas resistant Nylon insulation, unshielded and black PVC jacket. These cables are used in industrial power.

Applications

In conduit, duct, free air, raceways and direct burial, primary installations include cable trays, and outdoor locations
In wet or dry locations
Approved for Class I, Div. 2 industrial hazardous locations per NEC
Permitted for Exposed Run (ER) use in accordance with NEC for 3 or more conductors

Features

Rated at 90°C wet or dry
Ripcord (as needed)
Excellent sunlight resistance
Meets cold bend test at -25°C

SPECIFICATIONS
Conductor Count	Available in 3 or 4 conductors
Conductor	Fully annealed bare copper Class B compressed strand per ASTM B8
Gauge Sizes	Available in 12 AWG through 750 kcmil
Insulation	Polyvinyl Chloride (PVC) covered with All gauges are type THHN/THWN-2
Color Coding	Per ICEA S-58-679 Method 4 or Method 1, Table E-1 (K-1) or E-2 (K-2); additional color coding options available
Fillers	Non-hygroscopic fillers, as necessary to obtain a circular cross section
Ground Conductor	Uninsulated bare copper ground Optional: Insulated ground
Jacket	Polyvinyl Chloride (PVC)
Jacket Marking	00000 FT GREATER WIRE XXXAWG XX/C THHN/THWN-2 PVC JKT 600V 90C WET OR DRY TYPE TC-ER (UL) SUN RES DIR BURIAL MADE IN USA MMDDYYYY
Packaging	Non-returnable wood reels in a variety of lengths and dimensions
Performance Compliances	ASTM B3, ASTM B8 UL 83 UL1277 UL 1685 (flame exposure test) ANSI/NEMA WC 70/ICEA S-95-658 FT4/IEEE1202 (flame compliance) NEC
Other Compliances	EPA 40 CFR, Part 261 OSHA RoHS-compliant/RoHS 2-compliant REACH-compliant

TC-ER Tray Cable with THHN/THWN-2 Copper Conductors Data Sheet

Conductor Count	Conductor Size AWG/kcmil	Ground Size AWG	Insulation Thickness in (mm)	Jacket Thickness in (mm)	Approx. Overall Diameter in (mm)	Approx. Net Weight lbs/kft (kg/km)
3	12	12	0.020(0.51)	0.045(1.14)	0.39(9.9)	135(195)
4	12	12	0.020(0.51)	0.045(1.14)	0.43(10.8)	160 (237)
3	10	10	0.025(0.64)	0.045(1.14)	0.46(11.8)	200(291)
4	10	10	0.025(0.64)	0.045(1.14)	0.51(12.9)	240(356)
3	8	10	0.036(0.91)	0.060(1.52)	0.61(15.5)	305(453)
4	8	10	0.036(0.91)	0.060(1.52)	0.67(17.0)	380(561)
3	6	8	0.038(0.97)	0.060(1.52)	0.70(17.7)	440(652)
4	6	8	0.038(0.97)	0.060(1.52)	0.77(19.4)	550(812)
3	4	8	0.049(1.24)	0.060(1.52)	0.85(21.5)	640(952)
4	4	8	0.049(1.24)	0.080(2.03)	0.97(24.7)	850(1,260)
3	2	6	0.049(1.24)	0.080(2.03)	1.01(25.8)	980(1,455)
4	2	6	0.049(1.24)	0.080(2.03)	1.11(28.3)	1.235(1.836)
3	1	6	0.060(1.52)	0.080(2.03)	1.15(29.1)	1,210(1,800)
4	1	6	0.060(1.52)	0.080(2.03)	1.26(32.1)	1,540(2,286)
3	1/0	6	0.060(1.52)	0.080(2.03)	1.23(31.3)	1,450(2,154)
4	1/0	6	0.060(1.52)	0.080(2.03)	1.36(34.5)	1,850(2,750)
3	2/0	6	0.060(1.52)	0.080(2.03)	1.32(33.7)	1,745 (2,592)
4	2/0	6	0.060(1.52)	0.080(2.03)	1.46(37.2)	2,235(3,326)
3	3/0	4	0.060(1.52)	0.080(2.03)	1.44(36.5)	2,160(3,209)
4	3/0	4	0.060(1.52)	0.080(2.03)	1.59(40.3)	2,770(4,116)
3	4/0	4	0.060(1.52)	0.080(2.03)	1.56(39.5)	2,615(3,890)
4	4/0	4	0.060(1.52)	0.080(2.03)	1.72(43.7)	3,370(5,012)
3	250	4	0.071(1.80)	0.080(2.03)	1.71(43.4)	3,080(4581)
4	250	4	0.071(1.80)	0.110(2.79)	1.95(49.6)	4,090(6,083)
3	350	3	0.071(1.80)	0.110(2.79)	1.99(50.5)	4.265(6.340)
4	350	3	0.071(1.80)	0.110(2.79)	2.2(55.9)	5,505(8,186)
3	500	2	0.071(1.80)	0.110(2.79)	2.27(57.6)	5.850(8.701)
4	500	2	0.071(1.80)	0.110(2.79)	2.51(63.8)	7,580(11,276)
3	750	1	0.082(2.08)	0.110(2.79)	2.70(68.6)	8,535(12,700)
4	750	1	0.082(2.08)	0.140(3.56)	3.06(77.8)	11.295(16,807)

CERTIFICATIONS

THHN Tray Cable

PACKAGING

Large Wooden Reel

Large Wooden Reel

APPLICATION

Industrial Plant

Mining Facility

Power Plant

CASE

Battery energy storage system

Bechatw Power Station

Bingham Canyon Mine

WHY CHOOSE US

30Years of experience
in one-stop service

Dongguan Greater Wire & Cable Co., Ltd. is a professional engineering-grade cable manufacturer in China, supplying certified electrical cable solutions for building, industrial, mining, energy, and infrastructure projects worldwide.

With a 30,000 m² factory, 30 production lines, experienced engineers, and a strict quality control team, we provide reliable, traceable, and compliant cable products for international engineering applications. Our products are supported by certifications including SAA, UL, cUL, VDE, TÜV, CE, CB, IEC, BPS, and ISO.

We are committed to safety, quality, transparency, and long-term partnership. From raw material inspection to finished product testing, every batch is carefully controlled to ensure stable performance and dependable project use.

Greater Cable - Certified Quality. Reliable Supply. Engineering Value.

15K

Finished Projects

150+

professional staff

15K

happy clients

92+

awards & certifacates

PLANT EQUIPMENT

GLOBAL CERTIFICATIONS

12 AWG Tray Cable

CUSTOMER PHOTOS

Flexible Tray Cable

INTERNATIONL TRANSPORTATION

Sea Freight

We offer reliable sea freight solutions for large-volume orders. Your goods are securely packed and shipped in containers, ensuring cost-effective delivery to ports worldwide.

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For faster delivery, our air freight service ensures your products reach international destinations quickly, with careful handling and full tracking along the way.

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Need urgent shipments? Our international express service delivers small to medium orders efficiently, providing door-to-door service with real-time tracking for peace of mind.

COOPERATIVE PARTNER

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How To Cooperate With Us?

Simply share your requirements, receive our professional solution, confirm samples, and enjoy fast, reliable production and worldwide delivery - working with us is that easy.

Our address

Building 2, No. 40 Luxi 2nd Road, Liaobu Town, Dongguan City, Guangdong Province, China

Phone Number

+86 136 6257 9592

+86 135 1078 4550

E-mail

manager01@greaterwire.com

FAQ

What industrial electrical applications match this 12 AWG THHN tray cable?

It fits light-duty motor control loops, PLC sensor wiring, cabinet auxiliary power circuits and small-scale factory distribution tray wiring. Its moderate wire gauge works perfectly for low-current control signals and light power loads without over-sizing waste.

What core strengths does THHN copper insulation bring to this tray cable?

THHN heat-resistant PVC insulation paired with nylon barrier resists high workshop temperature, machine oil and minor moisture, preventing insulation hardening and cracking that happens to ordinary single-layer PVC wires during long-time factory operation.

What ampacity performance can users expect from this 12 AWG THHN tray cable?

Per NEC standard, the 12 AWG THHN copper conductor has fixed base ampacity at 90°C dry conditions. You must apply ampacity derating if more than three current-carrying cables are bundled tightly inside closed trays to avoid overheating risks.

What installation limits should I follow when laying this industrial tray cable?

This cable is only certified for standard cable tray indoor routing; it is not suitable for long-term direct underground burial or fully outdoor continuous exposed runs without extra UV shielding. Strictly follow NEC minimum bend radius rules to avoid scratching THHN insulation during installation.

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