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Manual Switches

Salzer manual switches are widely used in the distribution system and automation system of architecture, electrical power, petrochemical and other industries.

Ordering Information
SP ①- ②/ ③ ④ ⑤ ⑥ ⑦
① B: stands for middle operated load isolation switch
     C: stands for side operated load isolation switch
     L: stands for side operated onload changeover switch
② Rated thermal current (40A, 63A, 80A, 100A, 125A, 160A, 200A, 250A, 315A, 400A, 500A, 630A, 1000A, 1250A, 1600A, 2000A, 2500A, 3150A)
③ Number of poles: 3 stands for 3 poles.
4 stands for 4 poles (3 poles + on and off neutral pole).
④ 1 stands for operation inside the board
     2 stands for operation outside the board
⑤ 0 stands for without bridging bars
     1 stands for with bridging bars.
⑥ 0 stands for without auxiliary contact
     1 stands for with 1NO+1NC auxiliary contact
     2 stands for with 2NO+2NC auxiliary contact
⑦ 0 stands for without bottom installation plate
     1 stands for bottom installation plate

Salzer is a professional manual switch manufacturer in China. Apart from changeover switch, we also offer isolator switch, cam switch, push button switch, axial fan, LED indicator and panel meter, among others.

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