193-TCC45

The Allen Bradley 193-TCC45 overload relay serves as a bimetallic device aimed at safeguarding motors in various settings. It accommodates current loads from 30 to 45 Amps, making it versatile for different applications. One of the key features of this relay is its Class 10 trip class, which allows it to effectively mitigate overcurrent conditions. Additionally, users benefit from both manual and automatic reset methods to enhance operational flexibility.

Designed specifically for compatibility with 100-C and 104-C series contactors, the relay mounts directly onto these units, simplifying installation. The isolation voltage is rated at 690 V. Furthermore, the maximum operating voltage aligns with this rating, ensuring safe operation under normal conditions. With an impressive surge withstand voltage rating of 6 kV, the relay can handle temporary voltage spikes effectively.

Its safe isolation rating stands at 440 V, providing further assurance of reliable operation in complex systems. The device features one normally open and one normally closed auxiliary contact, enabling additional functionalities when integrated into control circuits. A notable built-in capability is the phase loss protection, which helps detect imbalances in voltage that could lead to equipment failures.

Automatic temperature compensation is incorporated to optimize performance across varying thermal conditions. For easier management, a mechanical indicator shows trip status, helping operators quickly assess relay functionality. Overall, the 193-TCC45 is a robust solution for managing overload conditions and protecting motor circuits in various industrial applications.