We are committed to producing quality trefoil clamps that meet the most stringent standards in each industry. Electech Industries Trefoil Clamps are used to lay single-core cables with trefoil contacts, which helps maintain the magnetic field to prevent electrical heating and current loss. Electech Industries trefoil Clamps are manufactured using a molding process using virgin materials. Use glass material to increase the flexibility of the clip and prevent the clip from breaking the hook when tightening our single-core cables.
Trefoil clamps are used on high-voltage single-core or large cables where the current rating is higher and three-core cables cannot be used..
Trefoil clamps are designed to support 1KV to 132KV single-core PVC/HDE, XLPE, insulated aluminum, unarmored, grounded, and ungrounded power cables. Used in power stations, substations, thermal power plants, switching facilities, industrial facilities, terminal sets, transition connector sets, etc.
Our single-core cables are typically secured with trefoil clamping via stainless steel hardware or MS zinc passivated bolts, nuts, and washers, depending on the customer's needs. Aluminum clover clamps can also be supplied upon customer request.