Description
The Siemens 3RU21160BB1 SIRIUS Thermal Overload Relay provides professional-level protection for electric motors. Engineered for reliability, this 3-pole relay is designed to detect and respond to overcurrent conditions, safeguarding your valuable machinery from damage and downtime. The Siemens 3RU21160BB1 is a critical component for motor safety.
This overload relay features a compact design with 1 normally closed (NC) and 1 normally open (NO) contact for signaling purposes. It has a Full Load Current (FLC) rating of 0.2A and a contact rating of 3A, suitable for protecting motors up to 0.09 kW. The SIRIUS series ensures easy integration with contactors.
The Siemens 3RU21160BB1 is widely utilized in industrial automation, pump systems, conveyor belts, and various other applications where motor protection is paramount. Its accurate tripping mechanism ensures that motors are disconnected promptly when they exceed safe operating limits, preventing thermal damage.
Invest in the Siemens 3RU21160BB1 for robust and dependable motor overload protection. Its high-quality construction and precise functionality offer peace of mind, ensuring the longevity and efficient operation of your electric motors.







