Switching elements with interlocking are used to switch off the power supply to the circuits of machines or installations (without time delay). Doors or hatches can then be opened safely with the key released. For machines with an overrun time switching elements with time delay can be used.
Surface-mounted switching element with interlock for the purpose of switching off machines without run-out time. When switching off, the secondary key also...
Built-in switching element with interlock for the purpose of switching off machines without run-out time. When switching off, the secondary key also...