High precision measuring and control switches which can be used in a mass production environment as a control gauge to measure length, diameter or centralisation. They may also be used to detect small expansions due to temperature and pressure changes.

Nickel plated brass housing
Activating force 75g
Repeatability ±0.001mm
Hysteresis ±0.002mm
Mechanical life 10⁶ operations
Switching frequency 10Hz
Ruby or sapphire switches
Temperature range -20 → +75°C

Stock no. 446-0254 is not illustrated, this is a Plug-In termination and requires an M8 3pin lead. For a suitable lead see Stock no. 290-4437 typically. Pre-Wired types are terminated with 800mm of PVC cable.