ABB 1SNA645071R0000 RB121-24VDC Interface relay

The RB121-24VDC is a interface relay with screw terminals, for snap-on mounting onto a DIN Rail. The relay is soldered into device housing, providing high resistance against vibration. This relay operates with a 24V DC rated control supply voltage and has a 1 C/O (SPDT) output with contacts rated at 250V / 6 A. This 6mm wide interface relay can be used for electrical isolation, amplification and signal matching and enables switching of high currents on a small footprint. It features an integrated LED to provide a visual indication of the relay coil energisation, and has a UL 94-V0 certified device housing for improved safety. Jumper bars are available as accessories.