Safety switch eloProtect M 153MSK…

Safety sensor eloProtect M 153MSK…

Small design in plastic housing


Safety sensor eloProtect M completely redefines the standard for magnetic safety sensors.

The magnetic safety switch offers increased operating distances and offset values for increased flexibility during installation and a high function stability. The new housing is robust and resistant to mechanical influences and aggressive media.


The safety sensor demonstrates strong resistance to cleaning agents (ECOLAB). The high IP69K protection class and the high temperature resistance of up to +80 °C make this ideal for use in the food and packaging industries as well as in the chemical and pharmaceutical industries.



  • Safety sensor on Reed contact basis
  • Connection type: cable outlet, M8 connector
  • Plastic housing 36 x 26 x 13 mm
  • Contact form: N.O./N.O., N.O./N.C.
  • Optionally with control contact
  • Optionally with LED display
  • Actuator eloProtectM 153MBK

Front, side and 90° actuation

Operating distance (Sao) from 4 to 10 mm

Switch-off distance (Sar) from 12 to 22 mm

  • Temperature range from -25°C to +80°C
  • IP67 protection class (DIN EN 60529), IP6K9K (ISO 20653)
  • Certified in accordance with ECOLAB® criteria



All variants of safety sensor eloProtect M can be found under Downloads >> Data sheets

Contact Japan
Download catalogue Machine Safety
New design | bether functions