Are these cables easy to install for different project layouts?

Yes, their flexible construction allows easy routing for conduit, cable tray, or direct burial installations. This reduces construction time and labor costs for your team.

1.5-400mm2 0.6/1kv Yttw Mineral Insulation Outer Copper Sheath Fire-Resistant Cable

Name: 1.5-400mm2 0.6/1kv Yttw Mineral Insulation Outer Copper Sheath Fire-Resistant Cable
Brand: Cynid Electric Power Co.,Ltd
SKU: 2150720542

Henan, ChinaCynid Electric Power Co.,Ltd

US$0.80-0.90

1,000 Meters

Sample price:US$1.00/meter.Request sample

Product profile

Type

Insulated

Conductor Type

Stranded

Application

Heating

Model NO.

BTTZ/YTTW/BTLY/BTYRZ/BTTYRZ

Conductor Material

Copper

Sheath Material

Low Smoke and Halogen Free

Insulation Material

Inorganic Mineral/Mica Belt

Material Shape

Round Wire

Range of Application

Urban Architecture, Engineering Projects, Communic

Certification

ISO9001, CE, CCC, RoHS, VDE

Brand

Cynid

Core Number

1 /2 /3 /3+1 /4 /4+1 /5 Cores

Rated Voltage

1kv or Below

Nominal Cross-Section

1.5-400mm2

Metal Sheath

Copper or Aluminum or Aluminum Alloy

Transport Package

Wooden Drum/Customizable

Specification

1.5mm² -400mm²

Trademark

CYNID

Origin

China

HS Code

8544492100

Production Capacity

20 Million Km/Year

Key features

Superior Fire Resistance Performance: Compliant with international fire safety standards, our fire-resistant cables maintain stable power supply for over 90 minutes in fire scenarios.

Low-Smoke Zero-Halogen (LSZH) Eco-Friendly Material: Constructed with flame-retardant, low-toxicity LSZH insulation, the cables emit minimal smoke and no harmful toxic gases when burned.

Premium Conductor & Durable Construction: Made with high-purity oxygen-free copper cores for excellent conductivity and stable power transmission.

Multi-Authority Safety Certifications: Certified to meet global standards (IEC, UL, GB, etc.), fully compliant with fire safety codes for engineering projects, ensuring smooth acceptance and approval.

Wide Temperature & Weather Resistance: Operates stably in extreme temperatures ranging from -40 to +90, reliable for long-term use in harsh outdoor, underground, and industrial environments.

Easy Installation & Cost-Effective: Flexible and easy to route, supporting multiple installation methods including conduit, cable tray, and direct burial.

Long Service Life & Low Maintenance: Anti-oxidation, moisture-proof, and anti-interference design.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamFast Delivery

Cynid Electric Power Co.,Ltd

Henan, China

Business Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Nearest Port: Shanghai Port, Qingdao PortAverage Response Time: ≤1.50h CertifiedTerms of Payment: LC, T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

About Our Factory & Business Background

AddressNo. 277 Boxue Road, Zhengdong New District, Zhengzhou, Henan, China

Average Lead TimePeak Season Lead Time: one month, 1-3 months Off Season Lead Time: one month, 1-3 months

Minimum Order Quantity1000 meters

Our Production Capability & Technical Expertise

Main ProductsConductor

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Product Q&A

Q:What is the fire resistance rating of this cable?

Our fire-resistant cables comply with international standards like IEC 60331 (and GB/T 19666 for China), maintaining stable power supply for over 90 minutes in fire conditions. This ensures emergency lighting, fire pumps, and critical safety systems stay operational, buying essential time for evacuation and firefighting.

Q:Are these cables low-smoke zero-halogen (LSZH)? Why does that matter?

Yes, they use LSZH insulation and sheathing. When burned, they release minimal smoke and no toxic halogen gases, drastically reducing secondary hazards in enclosed spaces (e.g., hospitals, metro stations, malls). They meet environmental and safety regulations for public and commercial projects.

Q:What certifications do these cables have for engineering use?

Our cables hold major certifications including IEC, UL, and relevant GB standards. They fully comply with fire safety codes for construction, power plants, and industrial projects, ensuring smooth acceptance and regulatory approval for your projects.

Q:What applications are these fire-resistant cables suitable for?

They are ideal for high-risk scenarios requiring continuous power during fires: commercial buildings, hospitals, schools, metro systems, tunnels, power plants, and industrial facilities. They also perform reliably in harsh environments (-40 to +90).

Q:How long is the service life of these cables?

Built with high-purity oxygen-free copper conductors and anti-aging sheaths, our cables have a service life of over 20 years under normal conditions. They resist oxidation, moisture, and corrosion to minimize maintenance costs.