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Heavy Duty D Series Cable Entrance Protection Roller with 80-200mm Tube Diameter to Prevent Cable Jacket Damage and Reduce Pulling Force
Product Details:
| Place of Origin: | Ningbo |
| Brand Name: | Suntech |
| Certification: | ISO |
| Model Number: | SH |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 PCS |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Plywood Case |
| Delivery Time: | 3-7days |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 700 PCS/Month |
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Detail Information |
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| Name: | D Series Stringing Block | Item No.: | 21271 |
|---|---|---|---|
| Model: | SH | Tube Diameter: | 80-200mm |
| Weight: | 4.3-12.8KG | Warranty: | 1 Year |
| Highlight: | Heavy Duty D Series Cable Roller,Cable Entrance Protection Roller with Tube,Cable Roller Pulley for Jacket Protection |
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Product Description
Heavy Duty D Series Cable Entrance Protection Roller for Underground Power Cable Installation
The D Series Cable Entrance Protection Roller is a specialized, essential tool designed to solve a critical problem in underground cable installation: protecting the cable jacket as it enters or exits conduits, ducts, manholes, or other structures. This device eliminates the risk of cable damage from sharp edges during installation, ensuring long-term cable integrity and performance.
Product Specifications
| Item Number | Model | Tube Diameter (mm) | Weight (kg) |
|---|---|---|---|
| 21271 | SH80DA | 80 | 4.3 |
| 21272 | SH90DA | 90 | 4.6 |
| 21273 | SH100DA | 100 | 5.0 |
| 21274 | SH130DA | 130 | 6.9 |
| 21275 | SH150DA | 150 | 9.0 |
| 21275A | SH180DA | 180 | 11.0 |
| 21276 | SH200DA | 200 | 12.8 |
Key Features & Benefits
Eliminates Cable Jacket Damage
Provides a physical barrier between vulnerable cable jackets and sharp conduit edges, preventing cuts, abrasions, and pinch points that could compromise moisture resistance and insulation.
Reduces Pulling Friction and Force
Converts high sliding friction into low rolling friction, significantly reducing required pulling force and enabling longer continuous pulls within safe tension limits.
Extends Cable Service Life
Ensures scratch-free installation to prevent moisture ingress and corrosion, helping cables achieve their full designed service life of decades.
Professional Installation Standard
Recognized industry best practice that demonstrates commitment to quality workmanship and delivers reliable, damage-free installations.
Improves Worksite Safety and Efficiency
Reduces strain on pulling equipment, minimizes cable snap-back risk, and shortens installation time through smoother, more controlled operations.
Versatile Application Range
Suitable for power cables, communication cables, and fiber optics at underground duct entries, manholes, electrical cabinets, and pole transitions.
Durable Construction
Built with high-impact, UV-resistant materials and sealed bearings to withstand harsh construction site conditions with minimal maintenance.
Cost-Effective Asset Protection
Provides inexpensive insurance against costly cable damage, rework expenses, and project delays that can result from compromised installations.
Compliance with Industry Standards
Helps maintain cable manufacturer warranties and ensures compliance with industry standards from ICEA and ANSI.
Foundation for Reliable Infrastructure
Plays a critical role in building dependable power and communication grids by preventing common installation failure points.
The D Series Cable Entrance Protection Roller is an indispensable tool for professional cable installation. It serves as a guardian at transition points, ensuring cables pass safely between environments while preserving integrity, enhancing safety, and protecting significant financial investments in cable infrastructure.
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