Catalogue (5.6 MB)

Related Products

Cross Limit Switch Sigma

Cross Limit Switch Omega

Cross Limit Switch Lambda

Cross Limit Switch AlphaX


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Cross Limit Switch Alpha

  • 2 or 4 contacts
  • Slow Down and Stop function per direction and other functions
  • Actuating speed up to 3 m/s
  • Forced opening contact

Technical Characteristics

Protection degreeIP 65
Rated insulation voltage300V
Housing material Metal
Operating temperature-20°C to +70°C


The cross limit switch Alpha is manufactured with a large metal housing and offers much space inside for comfortable wiring of the contacts. The housing has enough space for 2 or 4 forced opening contacts and is equipped with non-loosable screws only.


The cross limit switch Alpha offers many different switching configurations. Beside a simple version for stop-function in 2 directions we can offer also slow-down and stop-function in 2 directions. Of course we are able to realize also special switching configurations according to your requirements.


All materials in direct contact wth the enviroment are resistant against gases, oils and extreme temperature changes. The integrated rubber sealing enables protection degree IP 65 without any problems. The limit switch is constructed and designed according to the new machinary directive 2006/42/EG and offers performance level D.