Siemens 3RU1136-4FB1 28-40A Motor Protection Overload Relay

The Siemens 3RU1136-4FB1 is a size S2 overload relay designed for motor protection, featuring adjustable current settings from 28 to 40 Amps. It operates on Class 10 thermal overload protection and supports both manual and automatic reset functions. This relay is suitable for stand-alone installation and utilizes screw terminals for both the main and auxiliary circuits.

This overload relay is typically employed in industrial applications for safeguarding motors against overcurrent conditions, ensuring reliable operation and preventing damage. It is commonly found in motor control centers, conveyor systems, and various machinery where robust motor protection is essential.

As a veteran-owned surplus parts distributor, Stanlo Automation offers this phased-out Siemens 3RU1136-4FB1 overload relay. We provide a reliable source for legacy industrial components, ensuring you can maintain and repair your existing equipment with quality parts, backed by our commitment to customer service.