Key Switches


Order No.:
80P8353
Manufacturer SKU:
3SU1100-4BL11-1NA0
Order No.:
70P4196
Manufacturer SKU:
6AV7674-1ME00-0AA0
Order No.:
70P4197
Manufacturer SKU:
6AV7674-1ME50-0AA0


Order No.:
80P8348
Manufacturer SKU:
3SU1100-4BF11-1BA0


Order No.:
80P8349
Manufacturer SKU:
3SU1100-4BF11-1FA0


Order No.:
80P8350
Manufacturer SKU:
3SU1100-4BF11-3BA0


Order No.:
80P8351
Manufacturer SKU:
3SU1100-4BF11-3FA0
Order No.:
80P8352
Manufacturer SKU:
3SU1100-4BF21-3TA0
Order No.:
80P8354
Manufacturer SKU:
3SU1100-5BF11-3FA0
Order No.:
80P8386
Manufacturer SKU:
3SU1150-4BF01-3PA0


Order No.:
80P8387
Manufacturer SKU:
3SU1150-4BF11-1BA0


Order No.:
80P8388
Manufacturer SKU:
3SU1150-4BF11-1FA0


Order No.:
80P8389
Manufacturer SKU:
3SU1150-4BF11-3BA0


Order No.:
80P8390
Manufacturer SKU:
3SU1150-4BF11-3FA0
Buy key switches
By using key switches and key pushbuttons, you add additional safety to various switching operations. These electrical switches are equipped with a lock and can only be operated by inserting the associated key into the cylinder. A distinction is made between momentary and latching switches.Latching switches trigger a pulse when the key is turned and then return to their initial position, while switches can remain in various positions. These mechanisms prevent misuse, increase theft protection and prevent accidents caused by unauthorized operation.
Typical applications include car ignition locks, garage doors and complex machinery. Key switches are also used to activate and deactivate alarm systems.