Why Are Wedge-type Tension Clamps Often Not Equipped With Insulating Covers?

When dead and clamp is used in low-voltage or ordinary bare wire scenarios, it is basically not equipped with an insulating cover. dead clamp places greater emphasis on mechanical interlocking performance and overall size optimization during manufacturing and engineering selection, because the conductor insulation layer already provides basic electrical isolation on these lines, and the addition of insulation covers would increase component complexity and construction costs.

In addition, the usual practice is to determine whether dead end clamp overhead line needs to be equipped with an insulating cover based on the line voltage level and on-site installation conditions. In low-voltage distribution systems or installation specifications, designers often assess that additional insulation components are unnecessary; therefore, dead end clamp with eye hook lines commonly do not require insulating covers.