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ANTON Cable Management

PC+ABS LSHF Wiring Duct Manufacturer · Since 1998

PC+ABS Low Smoke Halogen Free Wiring Duct Manufacturer

Engineered for high fire safety applications, our PC+ABS low smoke halogen free wiring ducts provide excellent flame retardancy, reduced smoke emission and halogen-free performance for critical electrical systems.

  • Low smoke and halogen free material
  • PC+ABS high-performance compound
  • Excellent flame-retardant performance
  • Suitable for data centers and public infrastructure
  • OEM and project supply available
  • RoHS
  • REACH
  • CE
  • UL94
  • ISO 9001

Product Overview

Designed for Wiring Environments Where Fire Safety Is a Requirement, Not an Option

PC+ABS Low Smoke Halogen Free Wiring Duct is built for high-safety electrical wiring. Compared with standard PVC wiring duct, it reduces smoke and the release of harmful halogen gases in a fire. That helps people evacuate more safely and lowers the risk of corrosion damage to precision equipment and electrical systems.

ANTON supplies it as a slotted wiring duct with a removable cover, in grey, white or customized colors, in 2 m lengths or custom lengths. Dimensions, color, length and packaging can be adapted to your project or brand.

Suitable for

  • Data centers
  • Rail transit
  • Metro systems
  • Airports
  • Hospitals
  • Commercial buildings
  • Public infrastructure
  • High-end electrical cabinets
  • Industrial automation equipment
PC+ABS low smoke halogen free slotted wiring duct with removable cover
Slotted duct · Removable cover Halogen Free

Five Product Categories

One Duct Family, Five Profiles -- Matched to How Your Panel Is Wired

Choose the wall and slot design that fits your cable density, routing and mounting method. Every profile is available with removable cover, standard or custom sizes, and OEM packaging.

  • Open slotted wiring duct with pre-punched base mounting holes Quick mounting
    01 · Panel installation

    Open Slotted with Base Holes

    Open finger slots for flexible cable exit, plus pre-punched base holes for fast, aligned fixing on mounting plates and DIN rails.

  • Solid wall wiring duct with closed sides and removable cover Fully enclosed
    02 · Protected routing

    Solid Wall Duct

    Closed side walls shield main cable runs from dust and physical contact -- ideal for trunk lines and visible, tidy installations.

  • Round hole wiring duct with circular cable outlets along the side walls
    03 · Controlled exits

    Round Hole Duct

    Circular side openings guide cables out at fixed points, keeping bundles in place and protecting insulation from sharp edges.

  • Narrow slot wiring duct with fine, closely spaced slots
    04 · High-density wiring

    Narrow Slot Duct

    Fine, closely spaced slots hold small-gauge control and signal wires precisely for dense automation and PLC panels.

  • Standard slotted wiring duct with break-off fingers and removable cover Most popular
    05 · All-purpose cabinet wiring

    Standard Slotted Duct

    Clean break-off fingers and a snug removable cover -- the go-to profile for control cabinets, distribution boards and OEM panels.

Not sure which profile fits?

Send your panel layout or cable list -- we'll recommend sizes, slot type and send matching datasheets.

Technical Documents

Request datasheets & test reports

RoHS, REACH, CE, UL94 reports and technical datasheets — typically sent within 12 hours.

Why Choose LSZH Wiring Duct

Four Material Properties That Change How a Fire Behaves

In high-safety installations, the wiring duct is part of the fire load. These four properties explain why project specifications call for LSZH.

  • 01

    Low Smoke

    Reduces dense smoke in a fire, helping improve visibility and escape safety.

  • 02

    Halogen Free

    Does not release, or only minimally releases, acidic halogen gases that harm people and equipment.

  • 03

    Flame Retardant

    Meets the flame-retardant expectations of high-safety wiring systems.

  • 04

    PC+ABS Material

    Combines the strength of PC with the processing performance of ABS, ideal for wiring duct production.

Material Comparison

PC+ABS LSZH Wiring Duct vs Standard PVC Wiring Duct

Both products have their place. This table shows where each one fits so you can specify the right duct for the right application.

Comparison between PC+ABS low smoke halogen free wiring duct and standard PVC wiring duct
Item PC+ABS Low Smoke Halogen Free Wiring Duct Standard PVC Wiring Duct
Material PC+ABS compound Flame-retardant PVC
Smoke Emission Lower smoke emission Higher smoke compared with LSZH materials
Halogen Content Halogen free Contains halogen elements
Fire Safety Higher safety level Suitable for general electrical applications
Equipment Protection Reduces corrosive gas risk May release acidic gases under fire
Typical Applications Data centers, rail transit, public facilities, high-end panels General control panels and electrical cabinets
Cost Level Higher More cost-effective
Recommended Buyer Project buyers, high-safety applications General panel builders and distributors

Applications

Where LSZH Wiring Duct Is Recommended

Wherever people, public safety or sensitive equipment are at stake, the material behavior of every installed component matters.

Applications and the reason LSZH wiring duct is recommended
Application Why LSZH Wiring Duct Is Recommended
Data Centers Helps reduce smoke and corrosive gas risk near sensitive equipment
Rail Transit Supports higher fire safety requirements in public transport systems
Airports Suitable for critical infrastructure and public safety areas
Hospitals Helps improve safety in densely occupied buildings
Public Buildings Reduces smoke hazards during emergency situations
High-end Control Panels Provides better material performance and safety compliance

Technical Specifications

PC+ABS Low Smoke Halogen Free Wiring Duct specification

Technical specifications of PC+ABS low smoke halogen free wiring duct
Parameter Specification
Product Name PC+ABS Low Smoke Halogen Free Wiring Duct
Material PC+ABS, LSZH, RoHs compliant, Insulating, flame retardant, high stability
Color Grey, white or customized
Length 2 m or customized
Structure Slotted wiring duct with removable cover
Smoke Performance Low smoke characteristic
Halogen Content Halogen free
Flame Retardancy UL94V-0, Non-flame propagator. (Available according to project requirements)
Application Data centers, rail transit, electrical panels, infrastructure
Customization Size, color, length, packaging
Certification EN45545, Q/CR699, QCRRCJ26, TB/T3139

Important Selection Note

Actual product selection should be based on project specifications, local regulations, installation environment, target market and the test reports of the corresponding model. Certification availability, flame-retardant performance, smoke performance and halogen-related documentation may vary by product model. Please contact ANTON for current technical documents before purchasing.

Material Science

PC+ABS Material Advantages

An engineering plastic alloy tuned for electrical cable management: strong where it needs to be, easy to process, and formulated for lower smoke and halogen-free fire behavior.

  • 01

    PC component

    Benefit: Improves impact strength and heat resistance

  • 02

    ABS component

    Benefit: Supports good processing and surface quality

  • 03 · Low smoke

    LSZH formulation

    Benefit: Reduces smoke and halogen gas emission

  • 04

    Flame-retardant design

    Benefit: Supports safer electrical cable management

Selection Guide

How Do You Know Whether You Need LSZH Wiring Duct?

Start with the requirement, then confirm the details below before you place an order.

Requirement and recommended product

Recommended wiring duct for each requirement
Requirement Recommended Product
General control panel wiring PVC Wiring Duct
High fire safety requirement PC+ABS LSZH Wiring Duct
Public infrastructure project PC+ABS LSZH Wiring Duct
Cost-sensitive application PVC Wiring Duct
Data center or rail transit PC+ABS LSZH Wiring Duct
Need halogen-free material PC+ABS LSZH Wiring Duct

Buyer questions and what to confirm

Selection questions and what buyers should confirm
Selection Question What Buyers Should Confirm
What standard does the project require? Confirm local regulations and project specifications.
Is low smoke performance required? Ask for corresponding test reports for the selected model.
Is halogen free material mandatory? Confirm material declaration and available documentation.
What panel size and cable density? Select duct width and height based on wiring volume.
What flame-retardant level is required? Confirm UL94 or other applicable test information.
What color is needed? Confirm standard or custom color availability.
Is sample approval required? Request samples before bulk order.
Is OEM packaging needed? Confirm label, carton and branding requirements.

For Project Buyers

What Project Buyers Care About, And How ANTON Responds

ANTON Cable Management provides technical documents, sample support, stable production capacity and OEM/project supply service for low smoke halogen free wiring duct applications.

Annual Output
8,000+ tons
Production Base
15,000 m²
Export Markets
100+ countries
Manufacturing
Since 1998
Discuss Your Project

Typical project concerns

  • 01

    Material safety

    Halogen-free compound with clear material declarations.

  • 02

    Fire performance

    Flame-retardant level matched to project requirements.

  • 03

    Technical datasheet

    Dimensions, structure and material data per model.

  • 04

    Test report

    Smoke, halogen and flame information for the selected model.

  • 05

    Compliance documents

    RoHS, REACH, CE and UL94 information on request.

  • 06

    Batch consistency

    ISO 9001 quality system with batch-level inspection.

  • 07

    Production capacity

    8,000+ tons annual output from a 15,000 m² base.

  • 08

    Delivery schedule

    Planned production and delivery confirmed at quotation.

  • 09

    Long-term supply

    Manufacturing since 1998 with OEM and repeat project supply.

Technical Guide

Low Smoke Halogen Free Wiring Duct: A Practical Guide for Project Buyers

In a fire, ducts and cables become part of the fire load. Open the topic you need: specification basics, LSZH vs PVC, applications, selection checklist and supply.

01

What Is a Low Smoke Halogen Free Wiring Duct?

Definition, naming and what makes it different from PVC.

A slotted cable channel with a removable cover, made from a thermoplastic compound designed to emit limited smoke and contain no chlorine or bromine.

Also called
LSZH · LSHF · LSOH
Installed in
Control panels, switchgear, server cabinets, technical rooms
Key difference
PVC relies on chlorine for flame retardancy and can release HCl gas; LSZH uses a halogen free flame-retardant design

Spec tip: tenders may ask for a halogen free declaration, smoke density results or a flame rating. Match the wording to the documents supplied for the exact model.

02

Why Use LSZH Wiring Duct?

Four reasons buyers specify it.
  • Life safety

    Less smoke and no acid gas keep escape routes visible and breathable.

  • Asset protection

    No corrosive halogen residue on boards, contacts and enclosures.

  • Compliance

    Required by many tenders in Europe, the Middle East and Southeast Asia.

  • Risk policy

    Meets insurer and operator standards on fire behavior.

Be realistic: low smoke and halogen free does not mean fireproof. Base safety claims on test reports for the exact model.

03

LSZH Wiring Duct vs PVC Wiring Duct

Side-by-side comparison. Neither is universally better.
Comparison of flame-retardant PVC wiring duct and PC+ABS LSZH wiring duct
Attribute Flame-retardant PVC PC+ABS LSZH
Smoke Higher Designed for low emission
Halogen Contains chlorine Halogen free
Equipment protection May release acidic gas in fire Reduced corrosive gas risk
Mechanical Flexible formulation, easy cutting Rigid, clean-cut, high impact strength
Unit price More cost-effective Higher
Best for General panels, commercial wiring Data centers, transit, public buildings

In both cases, compound quality, wall thickness and dimensional accuracy decide site performance. No low smoke requirement? We gladly supply PVC.

04

Where Is LSZH Wiring Duct Used?

Where people, uptime or sensitive equipment are at stake.
  • Data centers

    Server, power and network cabinets

  • Rail & metro

    Stations, tunnels, signalling rooms

  • Airports

    Terminals, baggage, control rooms

  • Hospitals

    Patients who cannot self-evacuate

  • Public buildings

    Malls, stadiums, schools, offices

  • Automation panels

    Export machines needing halogen free BOM

Also common in telecom exchanges, energy facilities and cleanrooms.

05

How to Choose LSZH Wiring Duct

Seven-point checklist before you request a quote.
  1. Standard: which regulation applies -- low smoke, halogen free or both?
  2. Test reports: for the exact model, not a generic sheet.
  3. Flame rating: UL94 or the rating your spec names.
  4. Size: from cable count, OD and bend radius, plus reserve.
  5. Color: grey or white standard; custom on request.
  6. Samples: check fit, cover retention and slot quality.
  7. Packaging: carton marking, labels and OEM branding.

Common mistakes

  • Choosing by price alone
  • Certificates that don't name the supplied model
  • No spare capacity for future cables

Unsure? Send us the spec clause and panel details -- we'll recommend a model and its documents.

06

PC+ABS Material Advantages

An engineering alloy built for high-safety duct.

Polycarbonate (PC)

  • Impact strength
  • Rigidity
  • Heat resistance

ABS

  • Easy processing
  • Good extrusion flow
  • Attractive finish

LSZH duct result

  • Resists knocks on site
  • Holds shape in warm cabinets
  • Clean slot and finger edges
  • Halogen free flame retardant
  • Reusable snap-on cover
  • Uniform batch-to-batch
  • Professional appearance
07

Manufacturer and OEM Supply Ability

Capacity, documentation and private label support.
Manufacturing
Since 1998
Production base
15,000 m²
Annual output
8,000+ tons
Export reach
100+ countries

Project documentation

  • Technical datasheets and material declarations
  • Available test reports per model
  • ISO 9001 QC with batch-level inspection
  • RoHS, REACH, CE, UL94 -- transparent per model

OEM & one-stop supply

  • Custom sizes, colors and lengths
  • Branded cartons, labels and confidentiality
  • Samples for engineer or consultant approval
  • Trunking, ducts, pipe, fittings and ties in one container

Send your spec, quantity, market and required documents -- we reply with a model, quote and technical data.

Request LSZH Quote

FAQ

Frequently Asked Questions About LSZH Wiring Duct

Can't find what you need? Send us your specification and we will reply with the right model and documents.

Ask an Engineer
What is low smoke halogen free wiring duct?

It is a slotted cable management duct made from a compound designed to give off limited smoke and to contain no halogen elements such as chlorine or bromine. It is used to route and protect cables in control panels, cabinets and technical rooms where fire safety matters.

What does LSHF wiring duct mean?

LSHF stands for Low Smoke Halogen Free. You may also see LSZH (Low Smoke Zero Halogen) or LSOH (Low Smoke Zero Halogen, sometimes written Low Smoke Out Halogen). In the wiring duct market these terms describe the same type of material. Always check the exact wording required by your project specification.

What is PC+ABS wiring duct used for?

It is used to organize and protect cables inside electrical panels, server and network cabinets, and technical rooms in data centers, rail transit, airports, hospitals, public buildings and high-end automation equipment, especially where low smoke and halogen free materials are preferred or required.

How is PC+ABS wiring duct different from PVC wiring duct?

PC+ABS LSZH duct is halogen free and designed for lower smoke emission, which reduces corrosive gas risk in a fire. Standard PVC duct contains halogen elements, produces higher smoke than LSZH materials and may release acidic gases under fire, but it is more cost-effective for general applications.

Is PC+ABS wiring duct completely halogen free?

Our LSZH duct is formulated as a halogen free product. Because halogen limits and test methods differ between projects, please ask for the material declaration and the test information for the specific model so it can be checked against your specification.

Is this product suitable for data centers?

Yes. Data centers are one of the main applications, because reduced smoke and corrosive gas risk help protect sensitive equipment. Please confirm your project's required standards and request the documents for the selected model before ordering.

Can it be used in electrical control panels?

Yes. It is a slotted wiring duct with a removable cover, designed for control panels and cabinets. It is especially suited to high-end panels and export equipment that must use halogen free components.

What sizes are available?

Several duct widths and heights are available, and custom sizes can be arranged. Standard length is 2 m, or customized. Tell us your panel size and cable density and we will recommend suitable dimensions.

What color options can you provide?

Grey and white are standard. Customized colors can be arranged for project identification or branding. Please confirm color requirements when requesting a quotation.

Is the product flame retardant?

Yes, it is designed as a flame-retardant product. The flame-retardant level is available according to project requirements, so please tell us whether UL94 or another rating is needed and we will confirm the documentation for the model.

Can you provide smoke and halogen test reports?

Available test and declaration documents may vary by product model. Contact ANTON with the model and the standard your project requires, and we will confirm which reports can be provided.

What documents are needed for project approval?

Requirements depend on the project and the approving party. Commonly requested items include the technical datasheet, material declaration, test reports, compliance documents (such as RoHS, REACH, CE and UL94 information where applicable) and physical samples. Share your submittal checklist and we will help match it.

Can I request samples before ordering?

Yes. Samples are available and we recommend sample approval before bulk orders so you can check fit, cover retention, slot quality and surface finish.

Do you support OEM packaging?

Yes. We support OEM and private label requirements, including labels, cartons and branding, with confidentiality. Customization of size, color, length and packaging is available.

How should I choose between PVC and PC+ABS wiring duct?

Choose PC+ABS LSZH duct when the project requires high fire safety, halogen free material, or is a data center, rail transit or public infrastructure installation. Choose PVC wiring duct for general control panel wiring and cost-sensitive applications. See the selection guide above for details.

What is the MOQ?

MOQ depends on the model, size, color and packaging, and is lower for standard items than for customized ones. Send us your expected quantity and requirements and we will confirm the MOQ in your quotation.

What is the delivery time?

Delivery time depends on order quantity, level of customization and the current production schedule. With 8,000+ tons of annual capacity we plan production around your project timeline, and the lead time is confirmed in the quotation.

Can you supply for infrastructure or public projects?

Yes. We provide technical documents, sample support, stable production capacity and OEM/project supply service for rail, airport, hospital, data center and other public infrastructure applications. Share your specification so we can match the model and the documentation.

Project Inquiry

Send Your Specification. We'll Return the Datasheet, Documents and Quote

  • Technical datasheet for the model that fits your project.
  • Test and compliance documents available for the corresponding model.
  • Samples for approval before bulk production.
  • OEM and project supply with custom size, color, length and packaging.
What do you need?

Quotations and datasheets are typically returned within 24 hours.