🔹 Siemens Solid State Overload Relay 3RB3036-1UB0 Size: S2 Setting Range: 12.5 – 50 A Motor Power: 7.5 – 22 kW / 10 – 30 HP Description (EN): The Siemens 3RB3036-1UB0 solid state overload relay is engineered for advanced motor protection in automation systems. With a current setting range of 12.5 – 50 A, it provides precise thermal protection for motors ranging from 7.5 – 22 kW (10 – 30 HP). Compatible with contactor size S2, it ensures reliable, electronic-based performance and longevity.