3SE2903-1AA20 Description Description 3SE2903-1AA20 SIEMENS Safety Switch – Foot Switch 1 pedal, switching, with protective cover Related products SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FN3300-4SA00-0AA0 SIEMENS 1FK7044-7AF71-1EG0
