SIEMENS 3RA2220-4BF27-0AP0 – Load feeder | JUAL SIEMENS 3RA2220-4BF27-0AP0 – Load feeder fuseless, Reversing duty 400 V AC, Size S0 13.0…20.0 A 230 V AC Spring-type terminal for installation on standard mounting rail with standard mounting rail adapter (also fulfills type of coordination 1) Type of coordination 2, Iq = 150 kA 1 NO+1 NC (contactor)