The SS-TS-SR-RR is the same as the SS-TS-SR apart from it provides a manual means of escape from inside the guarded area. The red button and red knob can be used to release the lock and key simultaneously.
The red button and red knob are fitted to protrude through the guard frame to enable access to the switch from inside the hazardous area.
When the actuator tongue is inserted into the switch (guard closed) the key can be rotated and trapped and the main safety contacts are closed (machine able to run).
The actuator tongue can only be released when the internal solenoid in the SS-TS-SR-RR is energised. This then enables the key to be turned and released, the safety contacts opened and the actuator tongue removed.
The key can then be used to release other devices in a trapped key system. It can be used in conjunction with safety delay timers to allow a delay time before the solenoid is energised therefore allowing for machine run down time prior to releasing of the key and actuator tongue.
Handle and Bracket accessories can be found at the bottom of the product table below.
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