Limit Switch Trigger for 545305 Lead Screw Nut, 605638

£1.52 £1.27

This acetal component is extremely useful when building a linear actuator using the 545304 Actuator Piston in conjunction with Open X-Rail.  

The ‘trigger’ protrudes through the open side of the Open X-Rail in order to make contact with a limit switch, mounted to the side of the extrusion.