- The NW series includes three robust cam switches graded according to switching capacity. A solid ball grip, fitted to the metal square shaft with a row of milled cam discs in a form-fitting manner, controls the positively opening switching contacts embedded in double contact elements.
In addition, generously dimensioned ceramic spark chambers with inserted Dejon sheets, strong blowout magnets and a large contact opening path ensure safe switching. Locking devices made of metal for attaching padlocks or stable housings made of cast aluminum or metal are optionally available.
The NW series has proven itself for decades under extreme environmental conditions in cement works, on belt drives, as a travel limit switch in the crane area, simply everywhere where a robust, long-lasting switch is required
