Door interlocks

The door interlocks offered by KRONENBERG are used to monitor swing doors and sliding doors and are installed worldwide. They are type-approved according to the European norm EN81. The range of door interlocks comprises nine basic type and offers with additional components around a million different variation possiblities.

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Retiring cams 

Retiring cams are needed for the actuation of door interlocks. The product range includes silent motorized retiring cams as well as electromagnetic retiring cams. The retiring cams are available in different designs and for different mounting positions. Levels of protection up to IP67 and explosion-protected versions are available.

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Switches

KRONENBERG GmbH has become one of the leading suppliers of switches in the lift industry due to the quality and innovation of the products. KRONENBERG contacts are silver-plated and self-cleaning. High specific forces ensure a reliable contact making. All plastics in the contact area are of self-extinguishing quality.

ATEX Interlocks

Suitable for application in explosive atmospheres and is used for the actuation of door interlocks in elevators.

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