Filter Results
Pole-Throw Configuration
Switch Rating
Body Material
NEMA Rating
Key-Operated Interlock Switches

Key-Operated Interlock Switches

Add an extra layer of security to your machinery by using a key-operated interlock switch. Insert the key into these interlock switches to activate the contacts and create a circuit. Remove the key to cut off power and release the lock.

Key-Operated Interlock Switches

Activate the contacts and create a circuit by inserting the key into the switch. Remove the key to cut off power and release the lock. These are ideal for situations where security is a concern.

Metal Body

Plastic Body

Interlock Switch Keys

If you misplace an interlock switch key, find a replacement here. Select the key that matches your interlock switch model.