The FE-FS1-SU1ASDU1-U is a foot pedal unit manufactured by Fiessler Elektronik. It has 3 positions and pressure points in order to control hazardous movements. The unit has thermoplastic fiberglass reinforced by the PA6.6 black color. The unit permits the changeover of the 2 contacts that are working. Furthermore, it has a protection of IP65 to IEC/EN 60529 and a housing of die cast aluminum, powder-coated RAL 7021 (dark gray). It has also a redundant information for the safety circuit. Its operating voltage is max. 500 VAC, 40-60Hz while its switching current is max. 10 A having a connection type that is silver.