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The Siemens 3RU21364QB0 is an overload relay designed for motor protection. It operates at a current range of forty-seven to fifty-seven amps and is suitable for size S2 applications. This relay is class ten rated and can be easily mounted onto contactors. It features both main circuit screw terminals and auxiliary circuit screw terminals. The reset function can be set to manual or automatic based on the installation requirements.
This overload relay is essential for protecting motors against overload conditions, ensuring safety in electrical systems.
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