Pre-assembled Grounding Sets

The Pre-assembled Grounding Sets are certified as a whole according to the ASTM and / or IEC.

It is very important to consider the effect of the fault current on the complete grounding set. The three factors to consider are the possible electrical energy, the possible mechanical energy and the possible heat generated by a fault current.

Courtesy of CHANCE® Tools/Hubbell Power Systems, Inc

Courtesy of CHANCE® Tools/Hubbell Power Systems, Inc

Courtesy of CHANCE® Tools/Hubbell Power Systems, Inc

A grounding set should include not only the clamp and the appropriate cable, but also the ferrule and shrink tubing to secure the connection.

Pre-assembled Grounding Sets by CHANCE (Hubbell Power Systems) consisting of: clamps, ferrules, cable, support stud and shrink tubing

The ferrules minimize electrical resistance, buffering mechanical resistance and prevent yarn breakage. Likewise, shrink tubing prevent moisture penetration and relieve mechanical stress.

Ferrules and  shrink tubing of CHANCE (Hubbell Power Systems) grounding set