Plastic Body Limit Switches

Altech Switch Catalog

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  • Keyed Safety Switches
  • Solenoid Locking Safety Switches
  • Hinged Safety Switches
  • Non-Contact Safety Switches
  • Safety Rope Pull Switches
  • Standard Rope Pull Switches
  • Double Sided Rope Pull Switches
  • Safety Relays

For other Safety Products click below:

Altech Switch Catalog

Click here for catalog pages.

IN73 Plastic Body Switches


  • High reliability at low currents (1 mA/24 VDC)
  • Up to 4 contacts
  • Actuator and installation collar with mounting holes made of metal
  • Easy turning (8 x 45°) and changing of the actuators without a tool
  • Standard switch and standard actuator according to DIN EN 50041
  • Protection class IP66 and IP67 according to EN 60529

Altech Switch Catalog

Click here for 2 page flyer.

IN Modular Limit Switches


  • Metal mounting and actuators components offer the benefits of a metal switch at plastic switch prices
  • Actuators can be changed or adjusted without tools
  • Modular switch bodies, contact blocks and actuators allow better utilization of stock
  • Protection Class IP67
  • Highly reliable at low current switching (1 mA)
  • Mechanical service life up to 30 million switching cycles


NEW IN65 IN62 Limit Switches

Safety Switches with Keyed Actuators (click product of interest)


Altech Safety Product Video

Click any photo below to view PDF specification sheet.

For more information contact Altech at:
908-806-9400 • 908-806-9490 (FAX) • • 35 Royal Road, Flemington, NJ 08822