3M 8427-12 Cold Shrink Connector Insulators 1 kV (250-400 Kcmil) 7000005943

Product Description

The 3M 8427-12 Cold Shrink Connector Insulator is a reliable solution for primary insulation of solid dielectric insulated wires and cable splicing rated to one kilovolt. It offers a quick and easy installation process without the need for special tools or heat. This insulator provides a moisture-tight seal that retains resiliency and pressure over time.

• Accommodates a wide range of cable sizes from two hundred fifty to four hundred kcmil.
• Resists acids, alkalis, ozone, and maintains performance under varied conditions.
• No mastic or tape is needed for sealing.

Product Highlights

Designed for easy installation, this product is made of durable EPDM rubber, ensuring long-lasting protection and insulation.

Product Information

Standard Information

• Brand: 3M
• MPN: 8427-12

Technical Specifications

• Catalog Number: 8427-12
• Voltage Rating: 1 kV
• Conductor Size: 250 to 400 kcmil
• Length: 12 inches
• Color: Black
• Material: EPDM Rubber
• Max Operating Temperature: 194 degrees F
• Country of Origin: USA