SWITCHING OVER INSERT OF ELECTRIC INSTALLATION DEVICE Russian patent published in 2014 - IPC H01H23/12 H01H13/60 

FIELD: electricity.

SUBSTANCE: switching over insert (1) of electric installation device (46, 47) with the lower part (3) of the body has at least one switching over chamber. At least one rotatable switching over swinging lever (10, 11, 12) installed at the lower part (3) of the body acts on contact rocker arm (6) of the switching over chamber matched to it. In the upper part (28) of the body there is a longitudinal executive element (33, 34, 35) that can be shifted in direction (A) towards the lower part (3) of the body. In the rotatable swinging lever (10, 11, 12) there is one transversal executive element (20) that can be shifted perpendicular to direction (A) and has at least one wedge surface (21, 22) which is subject to action of at least one executive console (36,37) of the longitudinal executive element (33, 34, 35) during shift in direction (A); in result of this action at first lateral offset of the transversal executive element (20) is actuated and then it leads to rotation of the switching over swinging lever (10, 11, 12) and thereby to turn of the contact rocker arm (6).

EFFECT: ability to equip the lower part of the body universally both for switch/tester with swinging lever through the manual actuator arm and switch/tester loaded through manual control button for the purpose of forced cascade connection.

4 cl, 14 dwg