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Dielectric Insulating Rope & Nets
Barry D.E.W. Line® Dielectric Tag Line
Product Code: HL-NK1000
Barry D.E.W. Line® Dielectric Safety Net
Product Code: CN-NK1000C
Barry D.E.W. Line® Dielectric Work Rope
Product Code: HL-NP
Barry D.E.W. Line® Dielectric Rescue Rope
Product Code: HL-NF3400
Barry D.E.W. Line® Dielectric Rope Link
Product Code: HL-NK19000
Barry D.E.W. Line® Dielectric Helicopter Longline
Product Code: BLLNDR
Barry D.E.W. Line® Dielectric HEC Longline
Product Code: BLLNDR-H
Barry D.E.W. Line® Lineman Rescue Kit with retrievable anchor strap
Product Code: ENS-R1-HLNF
Barry D.E.W. Line® Rescue Hoist Kit
Product Code: ENS-RH-HLNF
Barry D.E.W. Line® Lineman Rescue Kit
Product Code: ENS-R2-HLNF
Barry D.E.W. Line® Dielectric Winch Line
Product Code: P-DIELECTRIC-WINCH-LINE
Lifting Beam for Regulators
Product Code: 1091551-1
Lifting Beam for Utility Distribution Transformers
Product Code: 1091550
Insulating and flexible synthetic rope, slings, nets and work tools for live working
Insulating Rope Equipment: Barry D.E.W. Line® Hot Ropes and Tools
Barry D.E.W. Line® (Dielectric Even Wet) specialized and proprietary products offer unique insulating properties not found in any other rope products and are the result of over two decades of R&D and continuous product improvement. These products are trusted and used worldwide for performing high voltage tasks (AC or DC) such as live-line maintenance, pulling and stringing, bare-hand work, personnel evacuation & rescue, helicopter lift, transport & HEC, and for other critical applications. Extruded thermoplastic jacketed rope made by Barry are dielectric ropes categorized as Type 1 Insulating Ropes. All Barry D.E.W. Lines are designed to perform in energized environments, where there is a risk that they come into contact with energized conductors (phase-to-ground or phase-to-phase).
Type 1 Insulating Rope: Synthetic rope designed, manufactured, tested and maintained to provide primary insulation and to ensure appropriate insulating qualities and is intended to come in contact with energized conductors phase to ground or phase to phase.
High Dielectric Rope and Hot Rope, Live Line Rope, DC Hot Rope, Rescue Rope and Rider Pole Nets
Rope Systems and Utilities Rigging Equipment Technical Publications
Catalog
Barry Publications
- 5 Golden Rules for Rope and Netting Systems Design
- Technical Properties of Synthetic Fibres
- The Cordage Institute's International Guideline on the Safer Use of Fiber Rope (CI 1401)
Articles on Barry Cordage Blog
- What is a dielectric rope ?
- Developing the Best Dielectric Rope
- Dielectric Safety Net: A Proven Solution for High-Voltage Work
Barry Handout
Photo Gallery
Download:
Catalog of Synthetic Rope and Rope Systems

Trademark
Dyneema® is a trademark of DSM. Use of this trademark is prohibited unless strictly authorized.
Technora® is a registered trademark of Teijin Ltd.
Barry D.E.W. Line® and all Barry D.E.W Line® products are trademarks of Barry Cordage Ltd. Use of these trademarks is strictly prohibited unless authorized by Barry.
SafeLine® is a trademark of BlueWater Ropes.
Spectra® is a trademark of Honeywell International Inc.
Stable Braid, Static Rope et Tech-12 are products of Samson Rope Technologies.
Vectran® is a trademark of Kuraray Co. Ltd.
Note: Barry sells to companies, professionals, and government only.
Note: Minimum quantities may apply to some products, $150 minimum purchase, sales by phone, fax, website and email only.
Note: This information is for reference only and is subject to change without prior notice.
Note: Any Barry document received by email, downloaded or printed is uncontrolled.