In 2025, Amphenol, TE Connectivity, and LEADSIGN stand out as trusted brands. Each brand brings something unique to the table. Our broad portfolio of electrical joints and splices are made for low, medium and high voltage electrical connections. These are engineered to withstand harsh conditions in extreme environments, providing long-term efficiency and reliability even under heavy pollution levels. Our portfolio of power. That's why we invented Cold Shrink technology: a revolutionary alternative to traditional heat shrink cable joints and terminations that can be installed in a fraction of the time, without the need for special equipment or permits. The Elaspeed® is not a molded splice. It is manufactured in exactly the. In 2025, trusted brands like Amphenol, LEADSIGN, and TE Connectivity lead the way. In vehicles and heavy-duty settings, trusted brands offer strong locking, heat resistance, and. TE Connectivity's (TE) Raychem CSJA “All-In-One” joints offer a reliable, fast and easy-to-install jointing system to assure and maintain high network reliability. TE's Raychem CSJA are designed to splice tape shield, wire shield, LC shield, UniShield, JCN and flat strap shielded cables from 15 kV. The versatile design of the prefabricated one-piece cold shrink splice body allows installation on a wide range of cable sizes and types and a fast and easy installation at temperatures ranging from - 20°C to + 50°C.