Siemens 3RU1136-4FB1

The Siemens overload relay, model 3RU1136-4FB1, provides reliable protection for motors with a current range of 28 to 40 amperes, making it ideal for various industrial applications. Designed as a Size S2, Class 10 device, it facilitates straightforward, stand-alone installation, featuring convenient screw terminals for both the main and auxiliary circuits. This relay ensures efficient operation, safeguarding motors from potential overload situations while allowing easy access for wiring. Its robust design and user-friendly installation make it a versatile choice for enhancing motor performance and extending equipment lifespan.