Control unit for the 3RW4466 soft starter
The Siemens 3RW4766-6SC44 is a control unit designed specifically for the 3RW4466 soft starter series. It operates at 230 V and terminates via screw terminals, making it a direct replacement or spare for that base unit. Its product designation is Control unit, confirming it is the logic and power supply section that mates with the 3RW4466 power module — not a standalone soft starter.
Compliance and documentation
The substance prohibitance date is 05/01/2012, indicating RoHS and REACH compliance for materials placed on the market after that date. This aligns with EU substance restrictions for industrial control gear.
