Simon offers an extensive range of key operated switches adapted to different needs: models with built-in indicator light, push-button operation, quick wiring system, and various finishes to match any interior style.
Some switches cannot be activated by simply pressing a button — they require a key to turn on or off whatever the switch controls. In our catalog you'll find key operated switches designed for sophisticated and demanding environments.
3 products

75891-39
Set of 2 universal keys for the key mechanisms of the items in series 31 and 75
Simon 75

75520-39
2-way switch/push button with key 5A 250V~ (key removable in rest position) and welding terminal connection system
Simon 75

75521-39
2-way switch with key 5A 250V~ 2 positions (key removable in both positions) and welding terminal connection system
Simon 75
FAQ
Simon offers an extensive range of key operated switches adapted to different needs: models with built-in indicator light, push-button operation, quick wiring system, and various finishes to match any interior style.
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