240 Different Models Available

The switches are available in various models including 4 types of key release direction, 3 types of N.C. contact powered location, and 10 types of keys depending on the general/lockable models for diverse applications.

Line-up

Lock type	Key release direction	N.C contact powered location	Lock location	Contact block	Key type
Gerneral type			-	N.O.1 + N.C.2 N.C.3 N.O.2 + N.C.2	Basic key & key numbers 1 to 9
			-
			-
			-
Lockable type

The above graph is only for a reference. Please refer to the model information below for details.

• Key Lock Function Available

  Key selector switches are available in single direction and bi-directional lock types with mechanical/solenoid release methods, preventing unintended mode switching during maintenance.

  

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• Front Operation Indicator

  Front operation indicator (green LED) allows users to easily identify solenoid operation status. 

  

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  Lock type models only : SF2KR-M□

• Ensure Additional Safety with Shared Key

  The same key can be used with other key selector switches within or outside the fence, offering additional safety. Operators can enter potentially dangerous areas while possessing the key, preventing key loss or entrapment within the hazardous area.

  Example of system configuration for a pair of workers

  

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  • Inside the fence (SF2KR-□)

  • Outside the fence (SF2KR-M□)