H07V-K / 07V-K PVC Single Core Wire 450/750 V – MTW/TEW

This flexible PVC-insulated single core wire is designed for industrial machinery, control equipment and electrical installations. The 450/750 V construction combines a fine-stranded Class 5 conductor with flame-retardant PVC insulation and reference HAR, UL, CSA, MTW, TEW and NFPA 79 compliance.

Key Highlights

450/750 V rated · Conductor sizes up to 120 mm² · Flexible Class 5 copper conductor · MTW and TEW reference designations · NFPA 79 machinery wiring · HAR-standardized configurations · Temperature rating up to +105°C · Flame-retardant and self-extinguishing · RoHS compliant · PFAS-free

Application
Construction
Technical Data
Dimensions
Packaging

Designed for protected fixed wiring inside industrial machines, electrical equipment and automation systems.

Typical applications include:

Tool and packaging machinery
Conveyor and material-handling systems
Factory automation equipment
Automotive manufacturing lines
CNC machines and machining centres
Control cabinets and electrical panels
Industrial machinery manufactured according to NFPA 79
Internal power and control wiring

Conductor: fine-stranded copper according to IEC 60228 and VDE 0295, Class 5
Insulation: PVC TI2 according to EN 50363-3 and VDE 0207-363-3
Standard insulation colour: black, similar to RAL 9005
Additional insulation colours: available on request

Nominal voltage: U₀/U 450/750 V
UL/CSA voltage rating: 600 V
Test voltage: 2,500 V
Minimum bending radius: 4 × wire diameter
Fixed installation temperature: -40°C to +70°C
Flexible application temperature: +5°C to +70°C
UL AWM/CSA temperature rating: up to +105°C
UL MTW temperature rating: up to +90°C
Flame performance: flame-retardant and self-extinguishing
European flame test: IEC 60332-1-2 and VDE 0482-332-1-2
North American flame tests: UL VW-1 and CSA FT1
Reference wire designations: H07V-K, 07V-K, MTW and TEW
Reference approvals: HAR, UL recognized, UL listed, CSA approved and NFPA 79
Additional reference: BS 6231 Type BK
Environmental compliance: RoHS compliant and PFAS-free

Reference Type	Nominal Cross-Section	Largest Single Wire Ø (mm)	Approx. Outer Ø (mm)	Copper Weight (kg/km)	Approx. Wire Weight (kg/km)
H07V-K	1.50 mm²	0.26	3.1	14.4	20
H07V-K	2.50 mm²	0.26	3.6	24.0	30
H07V-K	4.00 mm²	0.31	4.2	38.4	45
H07V-K	6.00 mm²	0.31	4.7	57.6	63
H07V-K	10.00 mm²	0.41	6.6	96.0	113
07V-K	16.00 mm²	0.41	8.4	153.6	187
07V-K	25.00 mm²	0.41	10.1	240.0	270
07V-K	35.00 mm²	0.41	11.5	336.0	373
07V-K	50.00 mm²	0.41	13.8	480.0	552
07V-K	70.00 mm²	0.41	16.1	672.0	735
07V-K	95.00 mm²	0.51	18.2	912.0	981
07V-K	120.00 mm²	0.51	20.1	1,152.0	1,202

HAR availability depends on conductor size and insulation colour. Plain green and plain yellow versions are not permitted with HAR marking. Other conductor sizes, insulation colours and customized dimensions are available on request.

hulk packing

About Hulk Electric

THE FACTORY
BEHIND EVERY METER

Founded in 2007 in Foshan, Guangdong, Hulk Electric has grown from a regional producer into a globally recognised manufacturer of customised industrial cable solutions. Our 10,000㎡ facility runs on Toyota Production System lean principles, operated by 150+ skilled professionals producing over 300,000 metres every month.

Every cable you see on this page — including the HK-TRVV series — is engineered, extruded, tested, and shipped from that single facility. No trading company sits between you and the extrusion line.

20+Years Manufacturing

30+Countries Served

10K㎡Factory Floor

35+Certifications

About Our Factory Talk to an Engineer

Source Factory

Direct manufacturer — no middlemen, no markups. You deal with the engineers who run the line.

Deep Customization

Conductor, shielding, jacket compound, colour coding, certification — built to your exact spec.

7-Day Sampling

Rapid samples for new specifications. 15-day lead time on standard production orders.

Global Compliance

35+ certifications covering UL, CE, TÜV, IEC, RoHS and REACH for every major market.

Common Questions

BEFORE YOU ORDER

For stocked configurations listed in the ordering table, MOQ is 100 metres per specification. Custom configurations — non-standard core counts, jacket colours, or special compounds — carry a 500 metre MOQ. Samples of 5–10 metres are available free of charge for qualification testing.

Use shielded (P or PP suffix) whenever the cable runs alongside servo drives, VFDs, or inverters, or when carrying encoder, sensor, or analogue signals. Unshielded is suitable for pure power distribution and simple on/off control lines. If in doubt, our engineering team can review your cabinet layout and advise — this is included with any quotation.

Yes. Send us the existing part number or a sample and we will produce a cross-reference specification with matching electrical, mechanical, and dimensional characteristics. Most cross-references are turned around within 3 working days, with a physical sample following within 7 days.

Standard shipments include the CE Declaration of Conformity, RoHS and REACH statements, and the batch test report. UL Recognition (UL 2464 / UL 20549) is available on request for North American projects — specify this at the quotation stage as it affects the material specification.

Standard configurations ship in 15 working days from order confirmation. Custom-engineered specifications typically require 20–25 working days, depending on compound availability. Rapid sampling for new specifications is 7 days. We will confirm the exact date in writing with your order acknowledgement.

Get a Quotation

SEND US YOUR
SPECIFICATION

Tell us your core count, cross-section, and application — our engineering team will confirm the right configuration and send pricing within one working day.

Reply within 1 working day

Free samples for qualification

Cross-reference from any brand

Direct factory pricing — no middlemen