Thermistor motor protection EMT6(230V) 066400

Machine thermistor protection – reliable protection for your installation

This EMT6(230V) thermistor machine protection is a key element ensuring the safety and continuity of equipment operation. Designed to protect motors and other loads, it reacts to temperature increases, helping to avoid serious failures and downtime. The device is particularly useful in industrial applications where loads are variable and require precise protection.

Designed by Eaton, this protection combines compact dimensions (23 mm wide, 83 mm high and 103 mm deep) with high functionality. Terminal mounting is simple and intuitive for both the installer and the end user. Built-in LEDs indicate network status and any errors, facilitating diagnostics and quick response to problems.

Construction features and application

The EMT6(230V) protection uses thermistors to monitor the temperature of the motor or other protected device. If the permissible resistance value is exceeded (in the range of 750-12000 Ohm), the circuit is disconnected, protecting it from damage. The device has screw connections, ensuring stable and reliable electrical connections. Designed to operate with a supply voltage of 230V AC (50/60Hz), and its rated inrush current is 6A. The lack of re-engagement lock facilitates a return to work after removing the cause of the shutdown.

The application of this type of protection covers a wide range of machines and equipment, such as:

• Pumps
• Fans
• Compressors
• Mixers
• Electric drives

Thanks to its reliability and precision, the EMT6(230V) machine thermistor protection is an ideal solution for demanding industrial applications. It has one normally closed and one normally open contact, allowing integration with control and signaling systems. The device does not have an error memory function or the possibility of external clearing – its operation is immediate and based on the current temperature measurement.