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    Switching elements

    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.

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    • HST-SA1-22-20A

      Available on order

      Surface-mounted switching element with interlock for the purpose of switching off machines without run-out time. Carried out with 2 x NO and 2 x...

    • HST-SA2-22-20A

      Available on order

      Surface-mounted switching element with interlock for the purpose of switching off machines without run-out time. When switching off, the secondary key also...

    • Drawing of the HST built-in switching element from Haake Technik

      HST-SE1-22-20A

      Available on order

      Build-in switching element with locking mechanism for switching off machines without rundown-time.

    • Illustration of the HST0SU2 built-in switching element from Haake Technik

      HST-SE2-22-20A

      Available on order

      Built-in switching element with interlock for the purpose of switching off machines without run-out time. When switching off, the secondary key also...