Description
The Siemens 3RU2136-4FB1 is a premium SIRIUS thermal overload relay, engineered to provide essential protection for electric motors up to 690V. This relay features a full load current (FLC) rating of 40A and a contact rating of 3A, ensuring accurate and reliable detection of overcurrent conditions. Its robust design guarantees consistent performance in demanding industrial applications, safeguarding your valuable motor assets.
This Siemens thermal overload relay utilizes advanced bimetallic technology to accurately monitor motor temperature and prevent damage caused by overloads or phase imbalances. The 3RU2136-4FB1 is designed for seamless integration with SIRIUS contactors, forming a comprehensive motor protection solution. Its high dielectric strength ensures safety and reliability.
Ideal for a wide range of motor control applications, including pumps, fans, conveyors, and compressors, this overload relay is crucial for maintaining operational continuity and preventing costly downtime. The Siemens 3RU2136-4FB1 offers precise tripping characteristics, minimizing nuisance trips while ensuring effective protection.
Select the Siemens 3RU2136-4FB1 for a dependable and high-performance motor protection solution. Trust in its advanced engineering and quality construction to keep your motors running safely and efficiently. Enhance your system’s reliability with this essential Siemens component.







