3M™ 7010397012 8420 Cold Shrink Insulator, 0.55 in Dia Min, 1.18 in Max Diameter, 5 in L, 1400 psi Tensile Strength, EPDM
- Manufacturer: 3M
- Brand Name: 3M™
- Part#: 437804
- MPN: 7010397012
- UPC: 054007428671
- Min. Order Qty: 1
- Qty. Interval: 1
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You'll prolong the life of your solid dielectric-insulated wires and cable splices with the help of our 3M™ 8420 cold shrink connector Insulator. It consistently maintains its pressure over time to provide a reliable layer of insulation on a variety of applications, including direct buried or submersible, dig-in repairs as well as secondary splices. This hard-wearing rubber insulator also offers impact protection on air-insulated, high voltage lugs and connectors. It creates a moisture tight seal to keep the elements away from your work. Trust in the resilience offered by our 3M™ 8420 connector insulator to operate in temperatures of -40 to 194 deg F (-40 to 90 deg C). This product is ANSI certified and RoHS 2011/65/EU Compliant.
3M™, 7010397012, Insulator, Cold Shrink, Series: 8420, 0.55 in Diameter Minimum, 1.18 in Diameter Maximum, 5 in Length, 1400 psi Tensile Strength, Elongation: 7.5, 365 V/mil Dielectric Strength, EPDM, Black
| Color | : | Black |
| Dielectric Strength | : | 365 V/mil |
| Elongation | : | 7.5 |
| Length | : | 5 in |
| Material | : | EPDM |
| Maximum Diameter | : | 1.18 in |
| Minimum Diameter | : | 0.55 in |
| Series | : | 8420 |
| Tensile Strength | : | 1400 psi |
| Type | : | Splice |
- 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
- 2/0 awg to 250 kcmil 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
Specification Sheet