插接开关箱    Connection Box

      插接箱是用户使用zui为频繁，分支电流保护关键之部位，箱内装有自动空气开关确保分路过截及短路保护，规格分100A 200A、400A,630A，整定电流根据用户选择。

      插接箱的播脚是重要部件，本厂独有的工艺在插脚上另加二块65Mn弹簧钢片，确保插接200次以上仍具有良好的彈性接触，大于250A的播脚采用可靠的外力夹紧方法，使其具有良好的接触。

      The jack box is a protection device for branchcircuits,in which the automatic air switch will shut offelectricity when overloading or short circuit occurs.Types include 100A,200A,400A and 630A.or raled current will be chosen on request by users.

      The crucial part in the box is xockets Our factoryhas developed a technique to add two 65 Mn springsteel slices to the socket 1o improve contact ffect whenconnection is over 200 times.For a socket loading current larger than 250A,the extemal clamping willguaranttee the effective contacts

插接箱外形尺寸

Structure and Size for Connection Boxes