A cable earthing connection box (Link Box) is a critical part of high-voltage underground cable systems.. Firstly, a Link Box provides a sealed, weatherproof enclosure for bonding cable earths at what is the weakest point in the system cable joints and terminations.Link boxes are used with cable joints and terminations to provide easy access to shield breaks for test purposes and to limit voltage building up on the sheath. Lightning, fault currents and switching operations can cause over voltages on the cable sheath. We also deal in distribution and control Pane box and We make customized as per the customer specification, Electrical Enclosure Type High Voltage (HV) Ingress Protection IP66, IP67. Material Stainless Steel Enclosure. Ambient Temperature Rating 20 C to +55 C. Maximum Number Of HV Cable Terminations 3 conductors per phase in & 3 conductors per phase out. Electrical Enclosure Type High Voltage (HV) Ingress Protection IP66, IP67 Material Stainless Steel Enclosure Ambient Temperature Rating 20C to +55C Maximum Number Of HV Cable Terminations 3 conductors per phase in & 3 conductors per phase out Number Of HV Cable Gland Plates 2,3,4 Suitable for 3.3kV, 6.6kV, 8.3kV, 11 kV Connector Size 6sqmm to 630sqmm Earthing Via studs on enclosure, door and gland plates Mounting Via 3mm thick external mounting straps, slotted upper strap for ease of installation Standard: -20 to +40C (-4 to 104F) Option: -50 to +65C (-58 to 149F)