Electrical and Mechanical Copper Applications Busbar Heat Shrink Tubing

 Volsun

If you're looking for a reliable solution for your electrical and mechanical copper busbar applications, then Volsun's heat shrink tubing is the perfect choice for you. 

Whether you're working on a commercial construction project or a DIY home improvement task, Volsun's electrical insulation tubing offers excellent protection against heat, moisture, and environmental exposure. This tubing is made of high-quality polyolefin material with an internal layer of adhesive, ensuring optimal insulation for both copper and aluminum busbars. 

With Volsun Heat Shrink Busbar Tubing, you can create a watertight seal that prolongs the lifespan of your electrical components. When exposed to heat, the  Volsun tubing shrinks and forms a snug fit around the busbar, creating a barrier that insulates against electrical shock, short-circuiting, and corrosion. 

In addition to superior insulation, Volsun Heat Shrink Busbar Tubing is also highly resistant to UV radiation, chemicals, and abrasion, making it perfect for outdoor and industrial applications. This tubing is available in various sizes and colors, providing a versatile solution that fits any application requirement. 

The installation process is quick and easy, with no special tools or skills required. Simply slide the tubing over the busbar, then use a heat gun to shrink the tubing until it forms a tight seal. The adhesive layer inside the tubing ensures a permanent bond, providing long-lasting protection against harsh environmental conditions. 

When it comes to electrical and mechanical copper applications, Volsun's Heat Shrink Busbar Tubing offers a reliable and cost-effective solution. With its superior performance, easy installation, and long-lasting protection, this tubing is the perfect choice for your electrical insulation needs. 

Choose Volsun Heat Shrink Busbar Tubing for your next project, and enjoy the peace of mind that comes with reliable, high-quality electrical insulation. 

Product Overview

MPRS-MV Medium Voltage Heat shrink busbar sleeve

MPRS-MV Medium Voltage Heat shrink busbar sleeve, a kind of continuous tube shape material made of radiation cross-linked polyolefin, carry excellent insulating performance. Typical applications include insulation of electrical bus bar rated up to 24KV or higher voltage ratings, rectangular, square and round bus bars, inline bolted connections of rectangular bus bars, copper or aluminum bus bars, metal-clad switchgear, metal-enclosed bus bar, substation switchgear etc.

Features:

1. Shrink ratio: 2: 1

2. Tracking resistant, low smoke emitting, high strength, flexible, flame retardant

3. Min. shrink temperature: ≥84°C

4. Min. full recovery temperature: ≥120°Cwhich can be sealed and waterproof

5. Continuous operating temperature: -55°C~125°Cintermediate joints

6. RoHS compliant

7. Standard Package: Black, White, Red, Yellow, Green, Blue. More colors are available upon request.

PRODUCT SPECIFICATIONS

Performance	Index	Test Method
Tensile Strength	≥8.0MPa	ASTM D 2671
Elongation at break	≥300%	ASTM D 2671
Tensile strength after heat aging	≥6.9MPa	130℃×168h
Elongation after heat ageing	≥100%	130℃×168h
Longitudinal change	-8%～+8%	ASTM D 2671
Oxygen index	≥27	GB/T 2406
Heat Shock	无裂纹	JB 7829 附录D
Breakdown strength	≥20kV/mm	ASTM D 149
Shore A Hardness	≤90	GB2411
Volume resistivity	≥1014Ω. cm	IEC 60093

Dimensions

Size	Supplied I. D. (mm)	Flattening width (mm)	Wall Thickness before shrink w (mm)	After Full Recovered (mm)			Standard Package (M/Roll)
				Size		Width（mm）		Thickness（mm）	I. D.	Wall Thickness
Φ16	18.0 ±2.0	28 ±3	0.85±0.3	≤9.0	1.5±0.3	25
Φ20	22.0 ±2.0	35 ±3	0.85±0.3	≤11.0	1.5±0.3	25
Φ25	25.5 ±2.0	40 ±3	0.9±0.3	≤13.0	1.7±0.3	25
Φ30	31.5 ±3.0	50 ±4	0.9±0.3	≤16.0	1.75±0.3	25
Φ40	41.0 ±3.0	65 ±4	0.9±0.3	≤21.0	1.75±0.3	25
Φ50	51.0 ±3.0	80 ±4	0.95±0.3	≤26.0	1.8±0.3	25
Φ60	61.0 ±3.0	96 ±5	1.0±0.3	≤31.0	2.0±0.3	25
Φ65	63.5 ±3.0	100 ±5	1.0±0.3	≤33.0	2.0±0.3	25
Φ70	70.0 ±3.0	110 ±5	1.0±0.3	≤36.0	2.0±0.3	25
Φ80	80.0 ±3.0	125 ±5	1.0±0.3	≤42.0	2.0±0.3	25
Φ90	90.0 ±3.0	143 ±5	1.0±0.3	≤47.0	2.0±0.3	25
Φ100	100.0 ±4.0	158 ±5	1.1±0.4	≤55.0	2.1±0.3	25
Φ120	120.0 ±4.0	188 ±5	1.1±0.4	≤65.0	2.2±0.3	25
Φ150	150.0 ±4.0	234 ±5	1.2±0.4	≤80.0	2.3±0.4	25
Φ180	180.0 ±4.0	280 ±5	1.4±0.4	≤95.0	2.5±0.4	25

Special sizes or packing are available on request.

Company Show

Packing & Delivery

Trade terms	FOB, EXW, CIF, DDU, DDP, CFR
Payment terms	T/T, L/C, Negotiable
MOQ	1
Supply capability	1, 000, 000 mets per month
Lead time	usually 2-3 working days
Shipment	Express, Air, Sea
Port	Shanghai, Ningbo, Shenzhen
Sample availability	Yes
Sample time	usually 1-2 days
Packaging	Normal: Plastic bag & Carton & Pallet Special: Customized packing

Certificate

Abroad Exhibition

Las Vagas AAPEX

Moscow Expo

Hannover Messe