There are basically two types of contactors, air contactors and vacuum contactors. In air contactors it is possible for sparks to be generated during switching. The special design of vacuum contactors prevents any sparks. The switching contacts in vacuum contactors are contained in an evacuated switching tube – it is impossible for sparks to form and the contacts cannot be incinerated – and the service life is virtually unlimited.
Precise and Reliable Motor Control with Schrack Technik Contactors.
Safeguard your motor from phase failure or overload.
Protect your motor with the BE Series motor protection switches from Schrack Technik.
Pre-assembled combination contactors - ready for use with Schrack Technik.
Schrack Technik auxiliary contactors complement your main contactors.
Automate Your Processes and Activities with Modular Contactors from Schrack Technik.
Schrack Technik offers vacuum contactors of the sizes 6/10/12/14. Please contact us for vacuum contactors in other sizes.