Elastimold ComboT Integral Separable Connectors from Thomas & Betts, Memphis, Tenn., are now available with 25/28k V rating, making them compatible with a wider range of utilities applications. They accommodate multiple cables in one connector, providing the shortest elbow stack height in the industry and eliminating the need to modify or replace entire enclosures. They complement the existing 15 kV versions.
The growth of loads in underground distribution systems necessitates the connection of two underground power cables to one common connection point within existing switchgear. Most of these connections use two 600-A T-body elbows stacked one behind the other, which occupies more space in the switchgear cabinet, often without enough space to accommodate the additional connectors. Elastimold ComboT Integral Separable Connectors, however, save about 3 in. of space in switchgear cabinets by connecting multiple cables with one piece, making use of the full capacity of existing gear without being limited by connection clearance.
More operating clearance for linemen in vaults also makes installation safer and more effective. These connectors feature a simple connection system with fewer interfaces that eliminate blind assembly and minimize the chance of cross threading.
Thomas & Betts Corp., a member of the ABB Group,
www.tnb.com
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