3-Position Momentary Keyswitch – AUTO/OFF/OPEN | KS-3MOM

The RGL KS-3MOM is a three-position momentary keyswitch with AUTO / OFF / OPEN positions. It is intended for compatible automatic door and control systems that require momentary key-operated inputs rather than a switch that remains latched in the selected position.

The unit uses voltage-free switching contacts and a stainless steel faceplate. The key can be removed in the OFF position, helping return control to a defined secure state after operation.

Key features

• Three-position momentary operation
• AUTO / OFF / OPEN positions
• Voltage-free NO/NC contacts
• Key removable in the OFF position
• Supplied with 2 x 606 keys
• Stainless steel faceplate
• Surface or flush mounting
• Security fixing screws supplied
• IP54 rated

Technical specifications

• Operation: Momentary
• Positions: AUTO / OFF / OPEN
• Contacts: Voltage-free NO/NC
• Key type: 606
• Key removal: OFF position
• Ingress protection: IP54
• Mounting: Surface or flush

Typical applications

• Automatic door mode control
• Momentary controller inputs
• Secure door override functions
• Commercial and public entrances

If the selected mode needs to remain mechanically latched, compare the KS-3 maintained 3-position keyswitch. For weatherproof CLOSE/OPEN control, see the WP-KS3CO. Browse all key switches.