Edwards Signaling
MR204/T Kidde MR200 Series Multi-Voltage Control Relay, 18 Guage CRS, plated with 1/2 in conduit knockouts (top/bottom), -58 to 185 F temp range, Four-Position DPDT, 24VDC / 24/115/230VAC op voltage, 35mA/position, LEDs and track mounting hardware.