悬(xuan)垂(chui)(chui)(chui)线(xian)(xian)(xian)夹(jia)主要用于架(jia)空电(dian)(dian)力线(xian)(xian)(xian)路或变电(dian)(dian)所(suo)，通过连接(jie)金具将导线(xian)(xian)(xian)、避(bi)雷线(xian)(xian)(xian)悬(xuan)挂(gua)在(zai)(zai)绝缘子(zi)串上或将避(bi)雷线(xian)(xian)(xian)悬(xuan)挂(gua)在(zai)(zai)杆(gan)塔上，用玛铁和铝(lv)合(he)金两种(zhong)材(cai)质制造。产品(pin)型(xing)(xing)号中字母数(shu)字的意义为(wei)： X（C）—悬(xuan)垂(chui)(chui)(chui)线(xian)(xian)(xian)夹(jia) G—固定型(xing)(xing) U—U型(xing)(xing)螺栓 A—带碗头挂(gua)板(ban) B—带U型(xing)(xing)挂(gua)板(ban) F—防(fang)电(dian)(dian)晕型(xing)(xing) J—加强(qiang)型(xing)(xing) K—上扛式(shi) 数(shu)字表示适用导线(xian)(xian)(xian)组合(he)号。悬(xuan)垂(chui)(chui)(chui)线(xian)(xian)(xian)夹(jia)用于铝(lv)绞线(xian)(xian)(xian)和钢芯(xin)铝(lv)绞线(xian)(xian)(xian)时，可在(zai)(zai)导线(xian)(xian)(xian)外缠绕铝(lv)包(bao)带或护线(xian)(xian)(xian)条，以保护导线(xian)(xian)(xian)，其适用导线(xian)(xian)(xian)外径包(bao)括包(bao)缠物。