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Altech Position & Limit Switches

Altech Position and Limit Switches are used for the purpose of detecting end positions. These switches are increasingly assuming functions designed to protect people and products in machine equipment and plant construction. Position switches are supplied in either a plastic enclosure or a metal enclosure. Altech Plastic Position and Limit Switches provide protective insulation and are resistant to many aggressive chemicals and liquids. Altech Metal-Enclosed Position and Limit Switches are able to withstand high mechanical loads and they can also be used wherever hot metal chips and sparks occur, as well as being resistant to many solvents and detergents. 

IN73 switches come in a plastic body and offer a modular, robust enclosure with a wide range of actuators made of metal. In mechanical and plant engineering, it is used as a position and safety switch in rough environments. MN78 is the metal version of the IN73 and is designed for use in very rough environments. MN78 features a modular, robust metal enclosure with a wide range of Metalast actuators. The standard IN62 switch is a basic switch. The actuators of the IN62 can handle lift/escalator applications. The standard IN65 switch is as effective as a molded plastic switch, as robust as a metal switch, and boasts a modular design with an easy-to-change actuator. The I81 position switch is the bistable version of the IN65 and acts as a latching switch.

Features

  • IN73
    • High reliability at low currents (1mA/24VDC)
    • 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
  • IN62/IN65/I81
    • Highest reliability at low currents (1mA/24VDC)
    • Actuator and parts of the cover made of metal (IN65 and I81)
    • Tool-free rotation (8 x 45°) and changing of the actuators (IN65 und I81) is possible without a tool
    • Standard switch and standard actuator conforming to DIN EN 50047
    • Protection class IP66 and IP67 conforming to EN 60529
  • MN78
    • Standard switch according to DIN EN 50041, standard actuator according to DIN EN 50041
    • Protection class IP66 and IP67 conforming to EN 60529
    • Die-cast aluminum enclosure
    • Aluminum cover
    • Actuator rotatable by 8 x 45°

Applications

  • Detecting end positions
  • Protecting people and products in machine equipment and plant construction
  • Harsh environments
  • Lifts and escalators

Datasheets

Publicado: 2022-08-10 | Actualizado: 2022-08-16