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The HST-S switches can be used to control access to dangerous machinery. When the key is removed the power to the machine is isolated. The key can then be used to release an access interlock on the door in the guarding surrounding the machine. This ensures that when the door is unlocked the machine is off, and is therefore in a safe condition. Solenoid release switches are available, as shown below, which only allow the key to released when a signal is provided (for eample when a machine is stopped and in a safe condition). Turning the key then isolates the supply to the machine allowing safe access


Double lock and solenoid release versions are also available. All switches are supplied with a stainless steel flip cap as standard


Other types of switches are available

Contact us now with your particular requirement on 0208 904 0889 or email info@iss-safety.co.uk

 
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