The FZ 515 is a flush-mounting, 3-position, momentary-action, key-operated switch from Pizzato. It is in a robust plastic housing and is designed for machine product control and automation applications. It is suitable for control of up to two motorized devices, such as motors, pumps, etc., and can be connected to a 12 VDC or 24 VDC source. It features a universal 35 mm u-shaped DIN rail mounting system, designed for maximum flexibility and compact dimensions. It also has an IP65 environmental protection rating and contains over-travel and mechanical stop mechanisms to prevent the switch from being pressed beyond the its mechanical limits.