Insulect manufacture a comprehensive range of fully tested stainless steel link boxes and sheath voltage limiters covering the full range of HV cable sheath earthing applications.
These boxes provide a sealed environment for HV cable metal sheath earthing connections (links). These links may be removed to facilitate cable sheath inspection and testing. The boxes are pressure type tested to withstand the specified pressure increase due to an unforeseen internal fault.
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Insulect have a comprehensive range of link boxes covering the full range of HV cable sheath earthing applications.
Link boxes provide a weather proof environment for the connecting links used for earthing or cross bonding of the metallic sheaths of high voltage cables.