Page 8 - MICRO SWITCH Hermetic Sealed Basic Switches
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HM Series


        JS SERIES LEVERS SPECIFICATIONS* (WHEN ASSEMBLED TO 6HM1-1)
                                                  Operating                                        Operating   Free
                                         Actuator            Release   Pretravel   Overtravel   Differential
                          Description     Length    Force   Force min.   nom.    min.    Travel max.  Point   Position
                                         mm [in]    max.     g [oz]   mm [in]   mm [in]   mm [in]    nom.     nom.
                                                    g [oz]                                          mm [in]  mm [in]

           JS-254           Straight leaf  8,13 [0.32]  255 [9]  57 [2]  [0.14]  [0.03]    [0.03]    [0.34]   [0.48]
                                                                       3,56
                                                                                                     8,64
                                                                                                              12,2
                                                                                 0,76
                                                                                           0,76
                             Roller leaf
           JS-151          (mounting hardware  8,13 [0.32]  255 [9]  57 [2]  [0.14]  [0.03]  [0.03]  [0.55]   [0.69]
                                                                                 0,76
                                                                       3,56
                                                                                                      14
                                                                                           0,76
                                                                                                              17,5
                              included)
           JS-307          (mounting hardware   26,16   43 [1.5]  3 [0.11]  [0.125]  [0.025]  [0.056]  [0.406]  [0.531]
                            Straight lever
                                                                                                     10,3
                                                                                           1,42
                                                                                 0,64
                                                                                                              13,49
                                                                       3,18
                                          [1.03]
                              included)
                             Roller lever
           JS-308          (mounting hardware   25,4 [1.00]   43 [1.5]  3 [0.11]  [0.125]  [0.025]  [0.056]  [0.562]  [0.687]
                                                                                                     14,3
                                                                       3,18
                                                                                                              17,45
                                                                                           1,42
                                                                                 0,64
                                          radius
                              included)

        * Stainless steel actuators, including roller and mounting hardware (when provided).









































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