Snaplock', Heavy Duty Limit Switch

Standard
A very reliable, heavy duty single pole changeover switch with snap acting contacts housed in aluminium, supplied to operate clockwise (viewed from lever end of operating shaft) unless ordered otherwise. The return spring may be used on either side of the lever arm to reset the switch automatically, when operating with one circuit N/O and the other closed. Removal of the return spring provides a circuit maintained in either position. In the latter case the switch is reset (or contact is made in the opposite direction) solely by external movement of the operating lever.


Neutral Position
A very reliable, heavy duty single pole, double circuit switch with snap acting contacts in the neutral position, housed in aluminium. A special return spring on each side of the lever arm returns the lever to the central position (both circuits open). By removing one return spring the switch is converted to stay-put on the side without spring and neutral position (N/O) on the opposite side. By removing the springs the switch is stay-put in all three positions.


NOTE 440SS-560100 includes the backplates to make the obsolete items sigma snaplock 560046 and 560082