3M™
3M 8428-12 COLD SHRINK INSULATOR 8428-12 TAPE/W
3M™
3M 8428-12 COLD SHRINK INSULATOR 8428-12 TAPE/W
Stanion #8428123M
MFG #7000005950
UPC #54007090564
Product Overview
The 3M™ cold shrink connector insulator 8420 provides you with long-lasting strength and force as well as a moisture-tight seal. Use it for all your solid dielectric insulated wire and cable splice jobs. It offers great protection for high-voltage, air insulated connectors or lugs and allows you to easily insulate secondary splices and direct buried or submersible, dig-in repairs. This product is ansi certified and rohs 2011/65/EU Compliant.
- Attributes
- Documents
- Application
- Item Features
- Standards
Brand3M™
ColorBlack
Country of OriginUS
Dielectric Strength365 V/mil
Elongation7.5
Manufacturer Name3M
MaterialEPDM Rubber Insulation
Maximum Diameter24.1 mm
Minimum Diameter49.2 mm
Series8420
Tensile Strength1400 psi
Copper or Aluminum Conductors, Direct Burial and Submersible, Indoor/Outdoor Applications
- Simple installation, requires no tools and accommodates a wide-range of cable sizes
- Copper conductor with polyolefin foam
- 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, no mastic or tape required to seal
- Resists acids and alkalis, resists ozone
- Primary electrical insulation for all solid dielectric (rubber and plastic) insulated wire and cable splicing rated up to 1000 volts
- Physical protection and moisture sealing for air insulated connectors and lugs such as spacer cable and lug connections to bus bar
- Insulation of secondary splices, copper or aluminum conductors
- Relocation of service, dig-in repairs, sheath repairs, environmental sealing for communication and other non-electrical applications
- Insulation of in-line conductor transition connectors
- -40 to 194 deg f temperature rating, 1 kV voltage rating
- UniShield®, wire shield, non-shielded, tape shield cable
- 12 in relaxed tube length, 8 in max connector length
- 0.95 min Dia cable for seal, 1.94 in Dia insulator cable or connector covers
- 500 to 800 kcmil conductor size
- One conductor, 650 kcmil, 750 kcmil, 500 kcmil, 800 kcmil, 700 kcmil, 600 kcmil conductor sizes
RoHS Compliant|ANSI C1191.1