The range of safety switches includes Coded Magnetic Non Contact Safety Interlock Switches, Magnetic Non Contact Safety Interlock Switches, Mechanical Tongue Safety Interlock Switches, Solenoid Locking Safety Interlock Switches, RFID Coded Safety Interlock Switches, Safety Relays and Safety Sensors all designed here at IDEM Safety Switches. The site showcases our safety switch innovation and technology with many differing types of switch including Rope Pull Safety Switches, Trapped Key Exchange Systems and Safety Relays. This site features the range of Machine Safety Switches from IDEM Safety Switches as the UK’s leading designer and manufacturer of Safety Interlock Switches, Monitoring Devices and Machine Sensors. Turning the key will re-tract the bolt, opening the guard and trapping the key in place.įor help creating your ideal system, please contact Safety Switches Site Content Guide To unlock the M-BS Trapped Key Interlock, the key must be removed from the isolation switch device and/or the key exchange system and inserted into the trapped key interlock. The internal mechanisms are constructed using stainless steel, ensuring long term reliability even in harsh environments.įor help creating your ideal system, please contact M-BS Trapped Key Bolt Interlock works on the principle that when the key is not present, the bolt is extended in the lock position with the guard closed. Skorpion Trapped Key Interlocks are manufactured in either mirror polished die cast or 316 stainless steel. If you can extend the bolt whilst the guard is open, you are at risk of serious harm. It is important that when the bolt is retracted, it is held captive until the guard is closed. Power can then be re-applied to the guarded area.

Only when the guard is closed and the bolt is extended, can the key be released and placed back in the Isolator Switch or Key Exchange System. Turning the key will re-tract the bolt, opening the guard and trapping the key in place. The M-BS Trapped Key Bolt Interlock works on the principle that when the key is not present, the bolt is extended in the lock position with the guard closed.

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