Insulation Rubber Coupling Connector Sleeve

• Customization: Available
• Application: Insulation Protection
• Color: Red, Yellow
• Model NO.: JL-1
• Maximum Voltage: 20KV~100KV
• Thermal Rating: 250 250
• Type: Insulation Sleeve & Tube
• Chemistry: Organic Insulation
• Classification: Organic Insulating Material
• Certification: ISO9001
• Brand: Hifuture
• Transport Package: 1PC/Plastic Bag
• Specification: Silicone Rubber
• Trademark: HiFuture
• Origin: Shenzhen, China
• HS Code: 8538900000
• Production Capacity: 10000/Month

Product Description

Coupling connector sleeve


Terminal Protection Cover Application:
Applicable to electric terminal protection of equipment, including transfer high-voltage incoming lines and low-voltage outgoing lines, surge arrester junction, drop-out switch junction, column switch incoming line and outgoing line, etc.


Product Description:
1. Adopt silicon rubber material, product life≥20 years.
2. HTV solid high temperature vulcanization forming process, 2-3mm thickness.
3. High flexibility, tear resistance.
4. Anti-UV, aging resistance, satisfy long time outdoor operating.
5. Excellent hydrophobic character.
6. Resistance against creepage.
7. Excellent insulation performances: dielectric strength≥20kV/mm.
8. Red, yellow, green, black are available, and with phase sequence identification features.
9. Have no effect on temperature rise of electric terminal.


Technical Features:
1. Easy and fast installation;
2. Easy to assemble and disassemble for the fastening structure and can be reused.


Type: JL-1
Name: high voltage metering box protective cover
Application: high voltage metering box incoming line or 1-2pcs 240mm2 cable incoming line