Unimax offer a range of Locks for there GW and SAF Safety Interlocks these can be purchased as separate items.

GWLK1

The GWLK1 lock is a high-security, six pin radial-tumber type, of machined brass with chrome-plated finish. It is secured to the body or frame of the guarded equipment, within the guarded area. It's prime function is to lock the switch in the OFF position whenever the guard is open or removed.While the captive-key in the Actuator is engaged in the lock it's steel lugs are locked beneath the lock body rim, and are only released in the OPEN position. The lock bezel is tampered matching the opening in the base of the Actuator to enforce accurate mating of the elements when the guard is closed

GWLK2

The GWLK2 lock is a high security, seven pin radial-tumber type used with a GW14 maintenance switch with removable key. Used for overriding the standard interlocks for maintenance. The key is not interchangeable with the normal interlock switch keys. Switches with this model should be mounted so that the guard can not be replaced while the key is in the override lock

SAFB1

The SAFB1 lock is stainless steel IP65 sealed which was developed for severe enviroments.  It is secured to the body or frame of the guarded equipment, within the guarded area. It's prime function is to lock the switch in the OFF position whenever the guard is open or removed.While the captive-key in the Actuator is engaged in the lock it's steel lugs are locked beneath the lock body rim, and are only released in the OPEN position. The lock bezel is tampered matching the opening in the base of the Actuator to enforce accurate mating of the elements when the guard is closed

 For technical information on the Fail-Safe Switches consult the Safety Switch Catalogue

or contact support@unimaxswitch.com