Siemens 3RV2011-1JA10 Motor Protector Starter

Siemens 3RV2011-1JA10 Motor Protector Starter is a compact three-pole motor protection switch from the SIRIUS 3RV2 family, sized for space‑saving panel mounting (S00) and integrated motor protection and starting functions. It provides thermal overload protection with an adjustable current setting in the 7 to 10 A range and a Class 10 trip characteristic, designed for motors up to 690 V AC in AC‑3 service. The device is designed for DIN rail mounting and uses screw terminals for secure wiring. It carries a high short‑circuit current rating for its size, typically up to 65 kA at 480 V, enabling reliable protection in motor circuits. Common applications include small to mid‑sized motors in conveyors, pumps, fans, and other panel‑mounted motor control tasks where reliable overload protection and switching are required.