Description

Technical Parameters

Certification

H05Z1-K Cable 300/500V

H05Z1-K cable is HFFR insulated flexible single-core cable ideal for use in buildings with stringent fire safety and personnel safety requirements. This cable utilizes high-quality, finely stranded copper conductors and is insulated with HFFR. This cable emits virtually no toxic gases or corrosive fumes during combustion, effectively reducing secondary hazards associated with fires. H05Z1-K cable has a rated voltage of 300/500V and an operating temperature of +70°C. It exhibits excellent heat and oil resistance and mechanical flexibility.

Application

Application Areas

Due to its outstanding low-smoke, zero-halogen properties and excellent flexibility, the H05Z1-K cable is widely used in locations with stringent safety and environmental requirements. It is commonly used for indoor fixed wiring and internal connections in equipment such as lighting systems, switchgear, distribution boxes, control panels, and various home appliances, office equipment, and building automation systems. Because this cable emits virtually no toxic gases, smoke, or corrosive substances when burned, it is ideal for installation in public buildings, such as airports, subway stations, hospitals, shopping malls, schools, office buildings, and exhibition centers, where people gather.

Airports

hospitals

subways

Commercial Complexes

Certification

H05Z1-K cable has passed multiple international certifications and complies with the EN 50525-3-11 standard, meeting European safety regulations in terms of structural design, conductor performance, insulation materials, and electrical characteristics. Its conductor utilizes highly flexible copper wire that complies with IEC 60228 Class 5, and its insulation is a low-smoke zero-halogen (LSZH) compound that complies with IEC 60332-1-2 (flame retardancy testing), IEC 60754-1/2 (halogen-free and acid gas emission testing), and IEC 61034 (low smoke density testing).

Package

H05Z1-K wire Package

H05Z1-K cable is typically packaged in reels or coils with options for plastic reels, wooden drums, or cartons, depending on the cable diameter and length. Each reel is tightly wrapped with a durable, moisture-proof film to protect it from moisture, contamination, and mechanical damage during transportation.

Factory

Greater Wire is a professional H05Z1-K Cable manufacturer with over 30 years of experience in wire and cable production. We utilize advanced halogen-free, low-smoke production processes and strictly adhere to international standards such as EN 50525-3-11 and IEC 60228. Our cables meet European market requirements for flexibility, fire resistance, and environmental performance. Our H05Z1-K cables hold numerous international certifications, including CE, VDE, and TÜV, and are widely used in building wiring, control systems, lighting, and public safety projects. As an experienced cable supplier, Greater Wire offers a wide range of wire diameters and colors, as well as OEM/ODM customization services tailored to customer needs. We prioritize high-quality raw materials, strict quality control, and rapid delivery to provide our global customers with safe, reliable, environmentally friendly, and efficient H05Z1-K low-smoke, halogen-free cables.

services we offer

01.

Full process service support

Greater Wire offers comprehensive service support throughout the entire project cycle - from cable selection and customisation to technical consultation, logistics coordination, and after-sales assistance. Our goal is to provide customers with seamless, efficient, and worry-free service at every stage.

02.

Familiar with local market standards

Greater Wire is familiar with the standards and project requirements of major international markets such as the Europe, Southeast Asia, Australia and the Americas. We provide contractors with compliant products, required certifications and project documentation support.

03.

7×24 hour service response

We understand the importance of responsiveness. That's why our service team is available 24/7 to support your cable project needs, providing real-time communication and quick solutions to keep your operations running smoothly.

04.

One-stop purchasing experience

We deliver a one-stop solution for wire and cable sourcing - offering product consultation, sample support, certification documents, logistics planning, and after-sales follow-up - ensuring a hassle-free experience for every customer.

FAQ

Q: What's the difference between the H05Z1-K and H05Z-K?

A: H05Z1-K = LSZH cable with basic flame-retardant performance, suitable for general indoor wiring.
H05Z-K = LSZH cable with higher flame and smoke resistance, designed for critical safety environments.

Q: What does "H05" mean in cables?

A: In cable model number, "H05" indicates that the cable complies with European harmonized standards (HAR standards) and is rated for 300/500 volts. "H" stands for "Harmonized," signifying that the cable has been certified by the European Union for use in multiple European countries. "05" indicates the cable's rated voltage is 300/500V. This designation is commonly used on European-standard flexible cable models, such as H05V-K, H05VV-F, and H05RN-F. These cables are typically used for electrical connections in household appliances, office equipment, and environments with moderate mechanical stress.

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h05z1-k cable

Nominal Cross Sectional Area (Sq. mm)	Nominal Thickness of Insulation (mm)	Mean Overall Diameter		Approx. Cable Weight (kg/km)
Nominal Cross Sectional Area (Sq. mm)	Nominal Thickness of Insulation (mm)	Lower Limit (mm)	Upper Limit (mm)	Approx. Cable Weight (kg/km)
0.5	0.6	2.1	2.5	9.5
0.75	0.6	2.2	2.7	12.5
1	0.6	2.4	2.8	15.5