HUBBELL® - Grease Best Practices

Underground elbows and bushings, often referred to as separable connectors, are designed to be detachable when necessary. A key component enabling this functionality is the dielectric silicone grease supplied by manufacturers with these connectors. This grease is crucial not only for facilitating the assembly of mating parts but also for ensuring their safe separation. Without the appropriate application of this silicone grease, the connectors could inadvertently become permanently fixed. However, it's important to note that excessive use of silicone grease can lead to serious issues and unsafe conditions, highlighting the need for careful application.

Learn More: https://www.hubbell.com/hubbellpowersystems/en/products/power-utilities/underground-separable-connectors/cl/2496195