The Siemens 3UA58 00-2P is a thermal overload relay designed to protect electrical motors from excessive current and overheating. With an adjustable current setting range of 50 to 63 amperes, it ensures precise protection tailored to specific motor requirements.
This relay is compatible with Siemens World Series contactors and motor starter models, including 3TF46, 3TF47, 3TF48, and 3TF49. It features a manual reset button and comes equipped with wiring connectors and terminals for straightforward installation.
The 3UA58 00-2P is engineered to provide reliable motor protection, preventing damage from overload conditions and enhancing the longevity and efficiency of motor-driven systems.













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