3M 8424-8 COLD SHRINK INSULATOR 8424-8 (OD 2.5
Product Overview
3M™ Cold Shrink Connector Insulators 8420 and 8430 Series are EPDM tubes designed using a unique Cold Shrink delivery system. Products are supplied pre-stretched on a removable core for efficiency and easy of installation. Removal of the core (unwind) after positioning allows the tube to shrink into position forming a moisture-tight seal. The live memory action of the specially formulated material ensures a permanent, durable environmental seal and insulation.
- Attributes
- Documents
- Application
- Item Features
- Standards
Brand3M™
ColorBlack
Country of OriginUS
Dielectric Strength365 V/mil
Elongation7.5
Length3 in
Manufacturer Name3M
MaterialEPDM
Maximum Diameter0.82 in
Minimum Diameter0.1 in
Series8420
Tensile Strength1400 psi
TypeSplice
For sheath repairs, dig-in repairs, relocation of service, insulation of secondary splices, copper or aluminum conductors, direct burial and submersible, indoor/outdoor applications
- Low voltage single conductor insulated cable
- 1 kV voltage rating
- Accommodates a wide-range of cable sizes
- No torches or heat required
- Good thermal stability
- Seals tight, retains its resiliency and pressure even after prolonged years of aging and exposure
- Excellent wet electrical properties
- Tough rubber formulation withstands backfilling
- Water-resistant
- Resists acids and alkalis, resists ozone
- -40 deg f to 194 deg f (-40 deg c to 90 deg c) operating temperature range
- 10 to 1/0 awg conductor size
- Polyolefin foam, copper conductor material
- Specially designed for primary insulation of solid dielectric insulated wires and cable splicing rated to 1000 v
- Simple installation which requires no tools
- Sealing of terminal lug barrels, conduit couplings and conduit-to-cable breakouts
- Environmental sealing for communication and other non-electrical applications
- Made of EPDM rubber which contains no chlorides or sulfur
RoHS Compliant|ANSI C119.1