$ USD
Description
The Siemens 3RU21264CC1 is a professional-grade thermal overload relay from the reliable SIRIUS 3RU2 series, designed to provide robust protection for electric motors. This 3-pole relay features a 22A full load current (FLC) rating and a 3A contact rating for its auxiliary contacts, ensuring dependable operation. It offers a versatile combination of 1 normally closed (NC) and 1 normally open (NO) auxiliary contact, allowing for seamless integration into various control and signaling circuits. The Siemens 3RU21264CC1 is engineered to protect motors up to 18.5kW from damage caused by overloads and phase failures.
This thermal overload relay operates by sensing the motor’s current draw and tripping when it exceeds a safe threshold, preventing overheating and potential damage. The Siemens 3RU21264CC1 utilizes a bimetallic sensing mechanism, which provides accurate and reliable protection that adapts to motor operating conditions. Its compact design and easy mounting options make it a practical choice for panel builders and system integrators.
Applications for the Siemens 3RU21264CC1 are widespread across industrial automation, manufacturing, and machinery control where electric motors are used. It is crucial for maintaining the operational integrity of pumps, fans, conveyors, and other motor-driven equipment. By preventing costly downtime and repairs, this Siemens overload relay contributes significantly to operational efficiency and cost savings.
Choose the Siemens 3RU21264CC1 for superior motor protection and operational reliability. Its precise tripping characteristics and durable construction ensure that your motors are safeguarded against common electrical faults. Invest in this certified Siemens component for long-lasting performance and peace of mind.
