Slim safety door switches

A reversible design enables either front or rear mounting, and an operation key with unique rubber mounting holes absorbs vibration and shock.  D4GS-N safety interlock switches are rated to provide a minimum of 1,000,000 mechanical operations and 100,000 electrical operations.  They are vibration resistant from 10 to 55 Hz (0.35 mm single amplitude), shock resistant to 1000 m/s2 min., and can operate in ambient temperatures from -30 to 70°C (with no icing).