3M™ 054007-42391 8420 Cold Shrink Insulator, 0.4 in Min Dia, 0.82 in Dia, 8 in L, 1400 psi Tensile, EPDM Rubber
Heat Shrink Tubing Connector Insulators
5774
MFG #: 7000031605
3M™
32.55000
/ ea
3M™ 8420 Cold Shrink Connector Insulator is an open-ended, tubular sleeve that provides ozone, acids and alkalis resistance. This environmental sealing insulator offers primary electrical insulation for 1 kV-rated applications. The tough, durable, EPDM rubber construction makes the insulator withstand operating temperatures of -40 to 194 deg F (-40 to 90 deg C). 3M™ 8420 Connector Insulator is designed for use on all solid dielectric insulated wires and cable splices. This cold shrink insulator offers moisture-tight sealing while maintaining its prolonged resiliency and pressure. It is ideal for insulating secondary splices, direct-buried or submersible, dig-in repairs and physical protection of high-voltage, air-insulated connectors or lugs.
- Data Sheet 1 URL - 3M_80610134035_Data_Sheet.pdf(Data Sheet 1 URL)
- http://www.3m.com(Seller Home Page URL)
- Install Instructions 1 URL - 11579_681VIGKYJRQ5UFMC.pdf(Install Instructions 1 URL)
- Install Instructions URL - 8425-8-cold-shrink-connector-insulator.pdf(Install Instructions URL)
- Spec Sheet URL - 11579_5AC43JKOWTN679RH.pdf(Spec Sheet URL)
- Safety Data Sheet URL - siojmjzydzdagletvzmc.pdf(Safety Data Sheet URL)
- Tech Drawing URL - 11579_5J1R9WMA0OS2Z8PB.pdf(Tech Drawing URL)
- Features
| Specially designed for primary insulation of solid dielectric insulated wires and cable splicing rated to 1000 V |
| Simple installation which requires no tools |
| Suitable for insulating secondary splices, direct-buried or submersible and dig-in repairs |
| Insulates cable or connectors within a diameter range of 0.40 to 0.82 in |
| Accommodates 2 to 1/0 AWG conductor sizes |
| Made of EPDM rubber which contains no chlorides or sulfur |
| Withstands temperatures of -40 to 194 deg F |
| Environmental sealing for communication and other non-electrical applications |
| 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 |
| 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 V |
| Direct burial and submersible |
| 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 |
| Insulation of inline conductor transition connectors |