Siemens Control Relay: DIN-Rail & Surface Relay Mounting, 125V DC Coil Volt, 4NO/4NC

The SIEMENS 3RH22444BG40 is an IEC control relay used for switching and controlling industrial circuits. It is commonly applied in automation panels, motor control centers, and machinery where reliable signal isolation and load switching are required. Its 4NO/4NC contact configuration supports both normally open and normally closed logic.

The SIEMENS 3RH22444BG40 is a combination DIN-rail and surface-mounted relay with a 125V DC coil voltage. It features 4 normally open and 4 normally closed contacts rated at 10 A. The part number is 3RH22444BG40, and it is designed for IEC industrial control applications.

You can source the SIEMENS 3RH22444BG40 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we provide competitive pricing and reliable supply for this Siemens control relay.

Install the SIEMENS 3RH22444BG40 by mounting it on a DIN rail or surface using the integrated slots. Ensure the coil voltage matches your 125V DC supply. Wire the 4NO and 4NC contacts according to your circuit diagram, using appropriate torque for terminal screws. Follow standard IEC installation practices for safety.