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3M

8427-12 - 3M™ Cold Shrink Insulator 8427-12, 250-400 kcmil (125-200 mm²), 10/case

Category Splices, Closures, Trays
Picture of 8427-12 - 3M™ Cold Shrink Insulator 8427-12, 250-400 kcmil (125-200 mm²), 10/case
3M

8427-12 - 3M™ Cold Shrink Insulator 8427-12, 250-400 kcmil (125-200 mm²), 10/case

Item Code: 13325
Category Splices, Closures, Trays
Manufacturer 3M
Manufacturer Ref 8427-12

Instruction Installation Manual
Line Drawing
SDS
Specification Sheet
Call for Availability
Add to Favorites
Compare

Description

3M™ Cold Shrink Connector Insulators 8420 and 8430 Series are designed using 3M’s proprietary cold shrink delivery system. Products are supplied prestretched on a removable core for efficiency and ease of installation. Removal of the core (unwinding) after positioning the splice allows the product to shrink into position forming a moisture-tight seal. The live memory action of the specially formulated EPDM material promotes a permanent, durable environmental seal and insulation, with a typical operating temperature range from -40–194°F (-40–90°C).The 8420 insulator meets requirements of ANSI C119-1 and Western Underground Guide 2.14 for secondary splices rated up to 1 kV.Applications: Primary electrical insulation for all solid dielectric (rubber and plastic) insulated wire and cable splicing rated to 1000 V. Good for repairs and environmental sealing for communication and other non-electrical applications.Important: Use insulation jacket or connector O.D. for final ordering criteria.* Mastic pads included for cable O.D. build-up. ** Kit contains adapters. *** These sizes are listed for availability only and are not designed to be usedas primary insulation. These tubes are for conduit sealing and breakouts. ****Maximum connector length: 5.625Point of Purchase packaging designated by P. Example: 8423-6P

Specifications

Weight

3.4lb

Height

5.8mm

Width

8.4mm

Length

14.4mm

Brand

3M

Category

Splicing & Terminating Kits

Color

Black

Dielectric Strength

365 V/mil

Elongation

7.5

Material

EPDM Rubber Insulation

Maximum Diameter

16.8 mm

Minimum Diameter

35.1 mm

Series

8420

Tensile Strength

1400 psi

Type

Splice

3M

8427-12 - 3M™ Cold Shrink Insulator 8427-12, 250-400 kcmil (125-200 mm²), 10/case

Category Splices, Closures, Trays
Picture of 8427-12 - 3M™ Cold Shrink Insulator 8427-12, 250-400 kcmil (125-200 mm²), 10/case
3M

8427-12 - 3M™ Cold Shrink Insulator 8427-12, 250-400 kcmil (125-200 mm²), 10/case

Item Code: 13325
Category Splices, Closures, Trays
Manufacturer 3M
Manufacturer Ref 8427-12

Instruction Installation Manual
Line Drawing
SDS
Specification Sheet
Call for Availability
Add to Favorites
Compare

Description

3M™ Cold Shrink Connector Insulators 8420 and 8430 Series are designed using 3M’s proprietary cold shrink delivery system. Products are supplied prestretched on a removable core for efficiency and ease of installation. Removal of the core (unwinding) after positioning the splice allows the product to shrink into position forming a moisture-tight seal. The live memory action of the specially formulated EPDM material promotes a permanent, durable environmental seal and insulation, with a typical operating temperature range from -40–194°F (-40–90°C).The 8420 insulator meets requirements of ANSI C119-1 and Western Underground Guide 2.14 for secondary splices rated up to 1 kV.Applications: Primary electrical insulation for all solid dielectric (rubber and plastic) insulated wire and cable splicing rated to 1000 V. Good for repairs and environmental sealing for communication and other non-electrical applications.Important: Use insulation jacket or connector O.D. for final ordering criteria.* Mastic pads included for cable O.D. build-up. ** Kit contains adapters. *** These sizes are listed for availability only and are not designed to be usedas primary insulation. These tubes are for conduit sealing and breakouts. ****Maximum connector length: 5.625Point of Purchase packaging designated by P. Example: 8423-6P

Specifications

Weight

3.4lb

Height

5.8mm

Width

8.4mm

Length

14.4mm

Brand

3M

Category

Splicing & Terminating Kits

Color

Black

Dielectric Strength

365 V/mil

Elongation

7.5

Material

EPDM Rubber Insulation

Maximum Diameter

16.8 mm

Minimum Diameter

35.1 mm

Series

8420

Tensile Strength

1400 psi

Type

Splice

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