Description

Technical Parameters

Certification

Copper THHN/THWN-2 Wire Philippines for data center wiring

PRODUCT REAL SHOT

THHN wire Philippines for condominium electrical wiring

THHN wire Philippines for utility room wiring

Copper THHN/THWN-2 Wire Philippines for airport electrical wiring

UL 83 copper building wire for rainy season projects

5.5mm² THHN/THWN-2 Copper Wire 600V High Heat Resistant Philippine Standard Power Cable

This 5.5mm² heavy-duty THHN/THWN-2 copper wire is manufactured strictly according to Philippine PNS standards and UL83 requirements, specially engineered with enhanced high heat resistance for high-load, high-temperature electrical environments. Featuring a large-area premium copper conductor, this 600V rated wire delivers stable, high-capacity power transmission, making it ideal for main power lines, heavy equipment circuits, and continuous-load wiring systems that generate long-term operating heat in residential, commercial and industrial projects across the Philippines.

PRODUCT SPECIFICATIONS

THHN wire Philippines for commercial building wiring

Size of Conductor			No. & Nominal Diameter of Wire	Wall Thickness		Approxi mate Overall Diameter	Minimum Insulation Resistance	Ampacity			Cable Nominal Weight
MM	Approxi mate AWG		MM	MM		MM	M-Ohm-Km	70℃ Wet		90℃ Dry	KG/KM
Solid				PVC	NYLON				THWN	THHN
1.6		14	1x1.60	0.4	0.10	2.60	130		35	35	22.62
2.0		12	1x2.0	0.4	0.10	3.00	110		40	40	33.57
2.6		10	1x2.6	0.5	0.10	3.80	120		55	55	55.78
3.2		8	1x3.2	0.8	0.13	5.06	120		75	75	88.33
Stranded
2.0		14/7	7x0.60	0.4	0.10	2.80	130		30	35	23.51
3.5		12/7	7x0.80	0.4	0.10	3.40	110		35	40	39.12
5.5		10/7	7x1.00	0.5	0.10	4.20	120		50	55	60.56
8.0		8/7	7x1.20	0.8	0.13	5.46	120		65	75	91.95
14		6/7	7x1.60	0.8	0.13	6.66	100		95	105	151.77
22		4/7	7x2.0	1.0	0.15	8.30	100		130	140	236.65
30		2/7	7x2.30	1.0	0.15	9.20	100		160	170	306.50
38		1-19	19x1.60	1.3	0.18	10.96	100		185	195	409.82
50		1/0-19	19x1.80	1.3	0.18	11.96	100		220	235	509.05
60		2/0-19	19x2.00	1.3	0.18	12.96	80		250	260	618.96
80		3/0-19	19x2.30	1.3	0.18	14.46	80		300	320	804.44
100		4/0-19	19x2.60	1.3	0.18	15.96	80		355	370	1013.94
125		250MCM	37x2.10	1.6	0.18	18.26	80		400	420	1286.37
150		300MCM	37x2.30	1.6	0.20	19.70	80		440	475	1542.02
		350MCM	37x2.47	1.6	0.20	20.90	80		505	570	1783.07
200		400MCM	37x2.60	1.6	0.20	21.80	60		540	570	1946.72
		500MCM	37x2.95	1.6	0.20	24.25	60		620	655	2486.02
250		500MCM	61x2.30	1.6	0.20	24.30	60		620	655	2437.34
		600MCM	61x2.52	1.8	0.23	26.76	60		690	715	2995.93
325		650MCM	61x2.60	1.8	0.23	27.46	60		720	770	3191.58
		750MCM	61x2.82	1.8	0.23	29.36	60		785	845	3719.63
400		800MCM	61x2.90	1.8	0.23	30.16	60		810	875	3927.55
500		1000MCM	61x3.20	1.8	0.23	32.86	60		930	995	4750.91

CERTIFICATIONS

Copper THHN/THWN-2 Wire Philippines for industrial wiring

PACKAGING

UL 83 THHN/THWN-2 wire for building power distribution

Plastic Reel

THHN wire Philippines for conduit wiring

Small Wooden Reel

Copper THHN/THWN-2 Wire Philippines for conduit wiring

Large Wooden Reel

APPLICATION

THHN wire Philippines for raceway wiring

Cable Tray Raceway Systems

Copper THHN/THWN-2 Wire Philippines for raceway wiring

Underground Conduit Installation

UL 83 THHN/THWN-2 wire for raceway wiring

Branch Circuit Wiring

CASE

UL 83 THHN/THWN-2 wire for electrical panel wiring

Bonifacio Global City, Taguig

THHN wire Philippines for branch circuits

SM Mall of Asia ,Pasay

Clark Freeport Zone ,Pampanga

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.

THHN wire Philippines for control circuits

15K

Finished Projects

150+

professional staff

15K

happy clients

92+

awards & certifacates

PLANT EQUIPMENT

THHN wire Philippines for factory wiring

Copper THHN/THWN-2 Wire Philippines for factory wiring

THHN wire Philippines for mall electrical wiring

Copper THHN/THWN-2 Wire Philippines for mall electrical wiring

UL 83 THHN/THWN-2 wire for hotel electrical wiring

UL 83 THHN/THWN-2 wire for warehouse wiring

GLOBAL CERTIFICATIONS

Copper THHN/THWN-2 Wire Philippines for school building wiring

CUSTOMER PHOTOS

UL 83 THHN/THWN-2 wire for hospital wiring

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.

Air Freight

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

International Express

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.

Copper THHN/THWN-2 Wire Philippines for office building wiring

COOPERATIVE PARTNER

We are looking for a cooperative partner to expand our business.

UL 83 THHN/THWN-2 wire for solar project conduit wiring

UL 83 THHN/THWN-2 wire for airport electrical wiring

Thermoplastic Insulated Wire certificate of compliance

Thermoplastic Insulated Wire certified supplier Philippines

Copper THHN/THWN-2 Wire Philippines direct factory

Copper THHN/THWN-2 Wire Philippines factory price

Copper THHN/THWN-2 Wire PS Mark Philippines

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

Copper THHN/THWN-2 Wire Philippine compliance

FAQ

What high-temperature scenarios is this 5.5mm² high heat resistant THHN/THWN-2 wire used for?

It fits heat-concentrated spaces including equipment machine rooms, enclosed cable trays near heating machinery, central air conditioning trunk lines and industrial oven peripheral power circuits that generate sustained high working temperature.

Why does 5.5mm² size match high heat resistant demand better than smaller gauges?

The wider copper conductor reduces current density, minimizing heat generated by wire itself under continuous heavy load, working together with upgraded heat-resistant insulation to avoid overheating breakdown.

Will the insulation layer melt or crack under long-time high temperature use?

No, the specially modified heat-stabilized PVC and nylon composite material effectively suppress thermal aging, maintaining complete insulation performance even after years of high-temperature continuous operation.

Can this high heat resistant wire pass Philippine industrial high-temperature wiring acceptance test?

Yes, it fully meets local PNS high-temperature power cable specifications and UL83 thermal resistance standards, complete test reports and certification documents can be provided to pass official engineering inspection.

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