BF-3, 100VDC; BF-3, 220 V DC; BF-3/220V DC BF-3BB Vdc BF-3BB 24Vdc BF-3BB A 125VC.C BF-3BB, 110 VDC; BF-3R BF-3R, 100VDC; BF4 + BASE FN – DE BF4 T BF-4, 48 VDC relay with base FN-DE IP10; BF-4/48V DC BF-4BB BF-4R Vdc BF-4RP HB, 110 VDC;Relay with mounting base