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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.
3M™, 7000031603, Insulator, Series: 8430-18, 18 in Length, EPDM Rubber, Black
| Color | : | Black |
| Dielectric Strength | : | 365 V/mil |
| Elongation | : | 7.5 |
| Length | : | 18 in |
| Material | : | EPDM Rubber |
| Maximum Diameter | : | 426 mm |
| Minimum Diameter | : | 93.7 mm |
| Series | : | 8430-18 |
| Tensile Strength | : | 1400 psi |
- Simple installation which requires no tools
- Made of EPDM rubber which contains no chlorides or sulfur
- Covers a wide range of cable cross sections
- DESIGNED TO PERFORM - Offers reliable primary insulation for solid dielectric wires and secondary splices rated up to 1000 V
- HIGH-RESISTANCE - Provides excellent wet electrical properties and resists fluid splashes, acids, and alkalis
- EASY TO INSTALL - Requires no tools or heating sources and can be installed by hand
- BUILT STRONG - Made of EPDM rubber, enduring operating temperatures ranging from -40 degF to 194 degF (-40 degC to 90 degC)
- MULTIPURPOSE - For environmental sealing on terminal lug barrels, conduit coupling, conduit-to-cable breakouts, and more
- LONG-LASTING - Maintains thermal stability, resiliency, and pressure for dependable performance
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