Description
The Siemens 3RB3113-4PB0 SIRIUS overload relay is a critical component for ensuring the longevity and reliability of electric motors. This 3-pole relay is designed to protect motors from damage caused by overcurrents, featuring a precise 4A full-load current (FLC) setting. It includes a versatile contact configuration with one normally open (NO) and one normally closed (NC) auxiliary contact, allowing for flexible integration into control circuits.
Built with Siemens’ renowned quality and engineering expertise, the 3RB3113-4PB0 offers dependable performance in demanding industrial applications. Its low power consumption of just 0.1 W contributes to energy efficiency. This overload relay is essential for maintaining the operational integrity of machinery by providing timely tripping in overload situations.
This Siemens overload relay is ideal for use in conjunction with contactors in motor control circuits across various industries, including manufacturing, processing plants, and automation systems. The Siemens 3RB3113-4PB0 ensures that motors operate within safe current limits, preventing costly downtime and repairs.
Choose the Siemens 3RB3113-4PB0 for a reliable and effective overload protection solution. Its robust construction and precise functionality make it an indispensable part of any motor control system requiring robust protection.







