3M 3M™ 8440 Series Cold Shrink Silicone Rubber Connector Insulators - Length 2.0" - 8443-3 8443-3 7100165115

3M™ Cold Shrink Connector Insulators 8443-3 Series are open-ended, silicone rubber, tubular sleeves. The sleeves are factory expanded and assembled on a removable supporting plastic core. Each rubber assembly is supplied for field installation in this pre-stretched condition. As the core is unwound, the insulating sleeve shrinks to form a tight seal. Length 2.0" Simple installation requires only workman's hands No tools required No heat required for installation Seals tight, retains its resiliency and pressure even after prolonged years of aging and exposure Contact us for additional tubing lengths. MANUFACTURER : 3M MANUFACTURER PART NUMBER : 8443-3 7100165115 AVAILABILITY : Contact 800-633-6339 for Availability SERIES : Cold Shrink 8440 Series WALL TYPE : Single MATERIAL : Silicone Rubber AWG SIZE : 6 - 2 COLOR : Black LENGTH (IN) : 3 LENGTH (MM) : 76.2 MINIMUM CABLE OD (IN) : 0.3 MINIMUM CABLE OD (MM) : 7.6 OPERATING TEMPERATURE : -66°F to 500°F (-55°C to 260°C) FLAMMABILITY : Flame-Retardant MANUFACTURER UPC : 00051128570982