3RT2018-1BB41 Description Description 3RT2018-1BB41 SIEMENS Contactors – Screw S00 (3kW to 7.5kW) 3RT2 Contactor, S00, 7.5kW (16A), 24 VDC, 1 NO, Screw Related products SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FN3050-4SA00-0AA0