The RB-205DF6 is a general purpose non-latching 5VDC double-pole double-throw (DPDT) 8A 277VAC through-hole relay, manufactured by Wangrong, that is compliant with the RoHS directives. It consists of a sealed plastic housing, enclosed switch contacts, and internal armature mechanism, connected to coil terminals. When the coil is energized, the armature is pulled toward it, allowing the switch contacts to close. Once the coil is de-energized, the armature is released, restoring the contacts to their original state. It can be used for various switching and controlling purposes and its maximum switching voltage is 277VAC.