MKEY Safety & Process Locks
e-Catalog
The MKEY mechanical solenoid safety switches provide both locking (safety and process lock) as well as interlocking. They are available in several versions to meet different needs. Depending on the environment where the switch will be used, different material can be chosen. For extra durability, stainless steel versions are available. They also have rotary heads which provides ease of mounting and offer different actuator entry positions.
Features and benefits
Easy to install
- Many types of actuators available depending on application
- Easy mounting with rotating head for up to 8 actuating positions
- Available in spring-lock and electromagnetic lock
Continuous operation
- Cam system in switches all rotate the same direction reducing wear giving long mechanical life and good tolerance to misalignment
- Double wide seal gaskets enable switch to keep its IP rating for the life of the switch
- IP69K stainless steel models available (models also in plastic or die cast)
- A strong holding force of up to 2000 N prevents unwanted process stops
Optimum interface
- Available in all industry standard footprints with 1/2NPT conduit entry
- MKEY can be connected to a safety relay or safety PLC
Safety and protection
- Models that use power to unlock can be used as a safety lock
- MKEY 8ER comes with an integrated emergency escape button, it is always possible to open the door from inside the dangerous zone
Application
- MKEY 8, 8ER, 8ERZ, 9: keeps door safely locked
- MKEY 8M, 9M: for machines with long stopping times (inertia) or prevent disturbances of the production process
