Thermal overload relay RE27D-15 004642411

Motor and Circuit Protection – Thermal Relay RE27D-15

The RE27D-15 thermal relay is a reliable protective element designed to protect electric motors and circuits from overload. Its function is to monitor the current flowing through the protected circuit and disconnect the power supply if the set threshold is exceeded, thereby preventing damage to connected devices. This is a key solution for installers who want to ensure the long-term and safe operation of electrical systems, as well as for end-users who value reliability and equipment protection.

Construction and Functionality

This model is characterized by a current setting range of 10 to 15 amps, making it a universal solution for various applications. It has both a normally open and a normally closed contact, allowing for flexible configuration of control and signaling circuits. Direct or independent mounting simplifies integration with existing installations. Class 10 release ensures a quick response to overloads, minimizing the risk of damage. The use of flat plug-in main contacts simplifies and speeds up the process of connecting wires.

Application and Benefits

• Motor Protection: Prevents overheating and damage to electric motors in the event of overloads.
• Status Signaling: The availability of auxiliary contacts enables remote monitoring of the circuit status and generation of alarms in the event of a failure.
• Mounting Flexibility: The possibility of direct or independent mounting adapts to different installation conditions.
• Fast Response: Class 10 release provides effective protection against short-duration overloads.
• Simple Connection: Flat plug-in connection simplifies and speeds up installation work.
• Versatility: The current setting range of 10-15A means that the relay can be used in many industrial and domestic applications.

Remember that proper selection of a thermal relay for a specific application is crucial to ensure optimal protection of the electrical installation. It is worth considering the motor power, type of load and operating conditions of the device.