3M Cold Shrink Insulator 1 kV EPDM Rubber Cable Splice Protection System

3M Cold Shrink Insulator 1 kV EPDM Rubber Cable Splice Protection System

Professional Cold Shrink Technology for Primary Cable Insulation

The 3M Cold Shrink Insulator delivers reliable primary insulation and mechanical protection for solid dielectric insulated wires and cable splicing applications rated to 1000 volts. Constructed from black EPDM rubber with no chlorides or sulfur, this cold shrink system provides professional-grade sealing for terminal lug barrels, conduit couplings, and conduit-to-cable breakouts with simple tool-free installation.

Professional Features & Benefits

• 1 kV Voltage Rating: Provides reliable primary insulation for low voltage power cable applications up to 1000 volts.
• EPDM Rubber Construction: Chloride and sulfur-free material ensures long-term durability and chemical resistance in demanding environments.
• Cold Shrink Technology: Tool-free installation eliminates the need for heat sources, reducing installation time and safety concerns.
• 500-800 kcmil Conductor Range: Accommodates large conductor sizes for high-capacity power distribution applications.
• Wide Temperature Range: Operates reliably from -40�F to 194�F (-40�C to 90�C) for diverse environmental conditions.
• 12-inch Length: Provides comprehensive coverage for splice connections and mechanical protection requirements.
• UniShield� Compatibility: Works with tape shield, wire shield, and non-shielded cable configurations for versatile applications.

Technical Specifications

• Application: Insulation, mechanical protection, repair
• Cable Shielding: Wire Shield|| Non-shielded|| UniShield�|| Tape Shield
• Cable Type: Power Cable
• Color Family Incorporate Product Color : Black
• Conductor Material: Aluminum|| Copper
• Conductor Size Range: 500-800 kcmil
• Conductor Sizes: 300-400 mm_
• Halogen Free: No
• Inner Diameter After Shrink Imperial : 0.949 in
• Inner Diameter After Shrink Metric : 24.1 mm
• Inner Diameter Before Shrink Imperial : 1.937 in
• Inner Diameter Before Shrink Metric : 49.2 mm
• Manufacturer Catalog Number: 7000005950
• Manufacturing Origin: USA
• Maximum Connector Length: 8.0 in
• Maximum Connector Length Metric : 203.2 mm
• Maximum Operating Temperature Celsius : 90 Degree Celsius
• Maximum Operating Temperature Fahrenheit : 194 Degree Fahrenheit
• Minimum Operating Temperature Celsius : -40 Degree Celsius
• Minimum Operating Temperature Fahrenheit : -40 Degree Fahrenheit
• Number Of Conductors: 1
• Overall Length Imperial : 12 in
• Overall Length Metric : 304.8 mm
• Package Height: 1.50000 in
• Package Length: 20.00000 in
• Package Weight: 0.5500 LBS
• Product Material: EPDM Rubber
• Product Voltage: 1 kV
• Relaxed Tube Length: 12 in
• Relaxed Tube Length Metric : 304.8 mm
• Splice Type: Cold Shrink
• Voltage Application: Low Voltage

Installation & Operation

1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
4. Configure any available load management or control features as supported by the provided specifications.
5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

• Power Cable Splicing and Repair
• Terminal Lug Barrel Sealing
• Conduit Coupling Protection
• Conduit-to-Cable Breakout Insulation
• Primary Cable Insulation Systems
• Low Voltage Distribution Networks
• Industrial Power Infrastructure

Why Choose 3M Quality?

3M Cold Shrink Insulators deliver proven reliability with EPDM rubber construction that withstands extreme temperatures from -40�F to 194�F. Made in the USA with chloride and sulfur-free materials, these insulators provide long-term performance and chemical resistance for critical power distribution applications.