3RT2036-3AF00 Description Description 3RT2036-3AF00 SIEMENS Contactors – Spring S2 (18.5kW to 37kW) 3RT2 Contactor, S2, 22KW 1NO+1NC 110VAC 50HZ, Spring Related products SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FK7022-5AK71-1DA0 SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FK6032-6AK71-1TG0