The Pizzato FF 4601-2DN Limit Switch is a digital micro-switch featuring a wide variety of operating conditions, from zero-crossing to latching. The switch is made out of a silver contact and has 2-point or 3-point contact versions available, so it can be used for many different switching applications. The switch is IP67 rated, meaning it is splash proof and protected against dust, dirt, and other outside elements. The switch features an adjustable switching mechanism and is fully sealed, making it resistant to external hazardous influences and shock. It can be used in many different applications, such as emergency shut off, machine stop, startup protection, and position control.