3M 8427-16 Cold Shrink Connector Insulators 1 kV 250-400 kcmil

Product Description

The 3M Cold Shrink Connector Insulators, model number 8427-16, provide an effective solution for insulating direct buried or submersible splices. Utilizing a cold shrink delivery system, these insulators are designed to form a moisture-tight seal upon removal of the core after installation.

• Rated for up to 1 kV, suitable for various cable types
• Constructed from EPDM rubber, ensuring durability and moisture resistance
• Simple installation without the need for tools

Product Highlights

Ideal for providing primary electrical insulation for splicing copper and aluminum conductors. The insulators facilitate sealing in diverse environments and help in repairs for electrical and non-electrical applications.

Product Information

Standard Information

• Catalog Number: 8427-16
• Brand: 3M

Technical Specifications

• Voltage Rating: 1 kV
• Conductor Size: 250 kcmil to 400 kcmil
• Material: EPDM Rubber
• Temperature Rating: -40 to 194 degrees F
• Overall Length: 16 inches
• Wall Thickness: 4.32 mm
• Conductor Material: Copper, Aluminum
• Number of Conductors: 1