Limit switch box specially designed for manual actuation. For open/closed position signalling via mechanical limit switches or proximity sensors. AMTROBOX M mounts on the S series of quarter-turn levers (R1020) and manual gearbox types MA 12 and MA 25 (R1021).
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Main Applications

  • Water
  • Waste water
  • Energy
  • Industry


  • Flat stem end for mounting of lever or MA manual gearbox provides a high degree of flexibility.
  • Rugged housing made of coated light metal alloy
  • Equipped with proximity sensors or mechanical switches on a metal fixing plate (various brands)

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TitleFormatSizeLast change
icon download-pdfOperating instructions - ATEXpdf0.215/24/2019
TitleFormatSizeLast change
icon download-pdfAMTROBOX EEx ia / AMTRONIC EEx iapdf0.485/24/2019
icon download-pdfAMTROBOX Mpdf0.35/24/2019

Technical Data

  • Automation principleMonitoring