3RT2016-2BB42-0CC0 Description Description 3RT2016-2BB42-0CC0 SIEMENS Contactors with Comms Modules (Spring) 3RT2 Contactor, S00, 4kW (9A), 24 VDC, 1 NC, spring Related products SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FT5072-0AC01-0-Z SIEMENS 1FK7103-5AF71-1DH0 SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FK7022-5AK71-1DA0 SIEMENS 1FK7063-5AF71-1FG2