Skip to main content
Home / Sheathed Cable / National Standard RVSP Twisted Shielded Cable - 2/4/6/8 Core 0.75mm²/1.5mm² RVVSP for 485 Communication Signal

Attributes

Brand -
Category Electronics & Electrical / Sheathed Cable
Origin -
Conductor Material 99.99% Oxygen-Free Copper
Insulation Material High-Grade PVC
Shielding Type Tinned Copper Braid Mesh
Available Cores 2, 4, 6, or 8 Core Options
Wire Gauge 0.75mm² or 1.5mm²
Rated Voltage 300V/500V
Operating Temperature -20°C to +70°C
Application Standard RS485 Communication Protocol
Jacket Color Grey (Standard)
Certification CCC, RoHS Compliant

6 reviews

A

Anonymous

Mar 28, 2026

Rating: 5/5

Exactly as described

Arrived quickly and matched the specifications perfectly. The twist rate of the pairs is consistent, which is crucial for differential signaling. Will order again for our next project.

A

Anonymous

Mar 28, 2026

Rating: 5/5

Reliable signal transmission

We installed 200 meters of the 4-core 1.5mm² version for a long-distance communication line. Signal integrity remained perfect throughout the run. No dropouts or interference.

A

Anonymous

Mar 24, 2026

Rating: 5/5

Essential for clean data

If you are running Modbus or any serial communication in an area with motors or VFDs, do not skip the shielding. This cable solved our intermittent connection errors immediately.

A

Anonymous

Mar 21, 2026

Rating: 5/5

Perfect for industrial automation

Used this cable for connecting our PLC sensors via RS485. The shielding is excellent and eliminated the noise issues we were having with unshielded wire. Highly recommended for factory environments.

A

Anonymous

Mar 11, 2026

Rating: 4/5

Good quality, stiff jacket

The copper quality is top-notch and conductivity is great. The only minor downside is that the outer jacket is a bit stiff, making it slightly harder to route in tight corners, but durability seems worth it.

A

Anonymous

Mar 04, 2026

Rating: 4/5

Great value for money

Compared to other branded shielded cables, this offers similar performance at a better price point. The braiding coverage looks dense and effective against EMI.

5 FAQ

Q: Is the copper tinned or bare?

A: The individual conductors are made of stranded oxygen-free copper, and the shielding braid is specifically tinned copper for enhanced corrosion resistance and solderability.

Q: What is the exact outer diameter of the 4-core 0.75mm² version?

A: The approximate outer diameter for the 4-core 0.75mm² configuration is 6.8mm. Please allow a tolerance of ±0.2mm depending on the production batch.

Q: Is this cable suitable for outdoor direct burial?

A: While the PVC jacket is durable, this specific model is designed for indoor or conduit use. For direct burial, we recommend adding an additional protective conduit or selecting our armored variant.

Q: Can I use this for 24V DC power delivery as well as signal?

A: Yes, the 1.5mm² variant can safely handle 24V DC power alongside signal transmission, provided the total current does not exceed the ampacity rating for that gauge.

Q: Does the shield need to be grounded at both ends?

A: For RS485 applications, it is generally best practice to ground the shield at one end only to prevent ground loops, unless specific site requirements dictate otherwise.

Explore your interests

View More
All Categories
Best Seller (30)
New List (30)
Cabinet Storage Box, Foldable Rattan-Style Basket for Countertop Snacks, Clothes, and Toys

Cabinet Storage Box, Foldable Rattan-Style Basket for Countertop Snacks, Clothes, and Toys

$19.90

Custom PVC Sign Letters, Advertising Signs, Branding Wall Characters, Snowflake Board, Acrylic Crystal Letters for Background Walls

Custom PVC Sign Letters, Advertising Signs, Branding Wall Characters, Snowflake Board, Acrylic Crystal Letters for Background Walls

$5.00

Specialized Vegetable Growing Box - Foam Balcony Planter, Rectangular Plastic Pot for Home Gardening

Specialized Vegetable Growing Box - Foam Balcony Planter, Rectangular Plastic Pot for Home Gardening

$41.70

Fully Protected Smart Battery Tester - Performance Detector for Electric Vehicle and Car Batteries

Fully Protected Smart Battery Tester - Performance Detector for Electric Vehicle and Car Batteries

$286.00

Large-Diameter Steel Corrugated Drainage Pipe for Bridge Culverts

Large-Diameter Steel Corrugated Drainage Pipe for Bridge Culverts

$61.11

Water Curtain Paint Booth - 3-Meter Spray Station with Water Circulation for Paint Mist Purification, Eco-Friendly Dust Removal, 1-Meter Small Water Curtain Cabinet

Water Curtain Paint Booth - 3-Meter Spray Station with Water Circulation for Paint Mist Purification, Eco-Friendly Dust Removal, 1-Meter Small Water Curtain Cabinet

$1,980.00

Portable Cleaning and Storage Box for Elderly Dentures, Compact Case for Full-Set False Teeth Soaking and Storage

Portable Cleaning and Storage Box for Elderly Dentures, Compact Case for Full-Set False Teeth Soaking and Storage

$32.22

RC Model A07 PNP FPV Analog/Digital Racing Drone 7-Inch Aerial Photography Quadcopter Frame

RC Model A07 PNP FPV Analog/Digital Racing Drone 7-Inch Aerial Photography Quadcopter Frame

$1,643.00

ACCSOON SeeMo Monitor Converter for iPhone and iPad, Real-Time Monitoring and Live Streaming

ACCSOON SeeMo Monitor Converter for iPhone and iPad, Real-Time Monitoring and Live Streaming

$1,059.00

Solenoid Valve Initial Inspection Test Bench / Solenoid Valve Leakage Test Bench / Solenoid Valve Airtightness Test Bench

Solenoid Valve Initial Inspection Test Bench / Solenoid Valve Leakage Test Bench / Solenoid Valve Airtightness Test Bench

$7,482.00

Factory Direct Hardware Screw and Parts Automatic Weighing and Packaging Machine, Vertical Weighing and Packing Equipment

Factory Direct Hardware Screw and Parts Automatic Weighing and Packaging Machine, Vertical Weighing and Packing Equipment

$36,860.00

Commercial Heated Beverage Cabinet, Small Countertop Display Warmer with Constant Temperature for Supermarkets

Commercial Heated Beverage Cabinet, Small Countertop Display Warmer with Constant Temperature for Supermarkets

$1,099.00

Manufacturer Supply Standard Dual-Color Film Copy Paper Ink Water-Based Ink Gravure Printing Machine

Manufacturer Supply Standard Dual-Color Film Copy Paper Ink Water-Based Ink Gravure Printing Machine

$17,500.00

Gray Surface Pen for Sketching and Quick Drawing - Art Highlight Sketch Paper Blending Stump and Sponge Eraser Tool Set for Still Life, Geometry, and Portraits, Designed for Art Students and Exam Candidates, Complete Beginner Kit

Gray Surface Pen for Sketching and Quick Drawing - Art Highlight Sketch Paper Blending Stump and Sponge Eraser Tool Set for Still Life, Geometry, and Portraits, Designed for Art Students and Exam Candidates, Complete Beginner Kit

$6.80

Extra-Large Denture Storage Box for Seniors, Food-Grade Portable Cleaning and Soaking Container for Full Dentures

Extra-Large Denture Storage Box for Seniors, Food-Grade Portable Cleaning and Soaking Container for Full Dentures

$29.90

[Sheet Music Collection for Teachers] Continuously Updated – HD, No Watermark, Includes Tutorial Videos

[Sheet Music Collection for Teachers] Continuously Updated – HD, No Watermark, Includes Tutorial Videos

$49.90

Orthodontic Retainer Case for Invisible Braces, Portable Storage and Cleaning Box for Teeth Aligners and Dentures

Orthodontic Retainer Case for Invisible Braces, Portable Storage and Cleaning Box for Teeth Aligners and Dentures

$23.10

Portable Retainer Case for Braces, Orthodontic Clear Aligner Storage Box with Chewie and Removal Tool

Portable Retainer Case for Braces, Orthodontic Clear Aligner Storage Box with Chewie and Removal Tool

$3.98

Freestanding Multi-Tier Toilet Storage Rack for Bathroom, Laundry, and Balcony Organization

Freestanding Multi-Tier Toilet Storage Rack for Bathroom, Laundry, and Balcony Organization

$174.00

Biliansheng Hair Transplant and Care - Herbal Hair Nourishment Treatment Package

Biliansheng Hair Transplant and Care - Herbal Hair Nourishment Treatment Package

$480.00

Traditional Wooden Rattle Drum with Sheepskin Head for Babies - Chewable Handheld Toy with Fortune Zodiac Design

Traditional Wooden Rattle Drum with Sheepskin Head for Babies - Chewable Handheld Toy with Fortune Zodiac Design

$11.90

2026 Spring New FLTRP Grade 3 English Vocabulary & Sentence Flashcards for Classroom Teaching

2026 Spring New FLTRP Grade 3 English Vocabulary & Sentence Flashcards for Classroom Teaching

$8.42

Custom Signs and Labels New Version No Smoking Material Signs Five Boards One Diagram Fire Safety Instructions PVC Acrylic Number Plate

Custom Signs and Labels New Version No Smoking Material Signs Five Boards One Diagram Fire Safety Instructions PVC Acrylic Number Plate

$2.00

Water Brush Pen Set with Large Capacity, Gouache and Solid Watercolor Paints, Drawing Tools for Students and Beginners

Water Brush Pen Set with Large Capacity, Gouache and Solid Watercolor Paints, Drawing Tools for Students and Beginners

$32.00

Chineng Commercial Automatic Small Scallion Chopper, Multi-function Vegetable Cutter for Chili Slicing and Filling Preparation in Cafeterias

Chineng Commercial Automatic Small Scallion Chopper, Multi-function Vegetable Cutter for Chili Slicing and Filling Preparation in Cafeterias

$16,200.00

G80 Lifting Chain with Hook Head, Manganese Steel Alloy Chain for Hoisting Stones and Towing

G80 Lifting Chain with Hook Head, Manganese Steel Alloy Chain for Hoisting Stones and Towing

$79.00

Car Interior Button Frame and Window Switch Chrome Panel, New Energy Vehicle ABS Parts with Hot Melt Welding and Injection Molding

Car Interior Button Frame and Window Switch Chrome Panel, New Energy Vehicle ABS Parts with Hot Melt Welding and Injection Molding

$96.00

Foldable Multi-Function Tire Stone Removal Tool for Cars

Foldable Multi-Function Tire Stone Removal Tool for Cars

$53.60

Premium 3D Printing Pen RP600A, No Display, Best-Selling Gift for Kids, 3D Pen RP6

Premium 3D Printing Pen RP600A, No Display, Best-Selling Gift for Kids, 3D Pen RP6

$230.15

Marie's Thickened 8K Watercolor Pad, 16K Portable Sketchbook for Beginners and Art Students - Travel-friendly Multi-use Painting Book

Marie's Thickened 8K Watercolor Pad, 16K Portable Sketchbook for Beginners and Art Students - Travel-friendly Multi-use Painting Book

$7.23