The micro-switches that we use have to fulfil different demands. They have to be as compact as possible in order to keep the installation dimensions of the profile cylinder adapter small. Depending on the type of installation, the key-switch adapter must be installed in a low level circuit, or in 230 VAC or 80 VDC circuit. Therefore we use the following types:
Micro switch Type AV4 for Otis 2000®, Schindler Design M, S and D as well as EuroLift®:
Micro switch Type ABJ for W. Schäfer, Switching Components, Schindler Smile® and various applications:
Micro switch Type ABJ0 for difficult protection conditions and/or older 80 VDC controls
Micro switch Type V4NCT9 for Otis EURO (NAO) and various applications
Micro switch Type X5 optional for all Profile cylinders adapters in 250 VAC version