Thermal relays

Thermal relays are devices for protecting electric motors from overload, overheating and continuous operation at increased current. They are used in conjunction with contactors and are an important part of electric motor control and protection systems in industrial and domestic applications.

In the category you will find E.NEXT thermal relays with different current setting ranges, designed for reliable protection of three-phase and single-phase motors. The devices are compatible with contactors and allow easy installation in electrical distribution boards and automation systems.

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The main function of the thermal relay is to monitor the motor current and interrupt the control circuit in the event of a prolonged overload. This prevents overheating of the windings and premature damage to the electric motor.

Thermal relays are widely used in pumping stations, fans, compressors, conveying systems, production lines and other industrial applications where reliable motor protection is essential.

The selection of the appropriate relay depends on the rated motor current and the operating conditions of the installation. Adjustable ranges allow precise adjustment to the specific application.

E.NEXT thermal relays provide reliable protection, easy installation and long service life, contributing to the safe and trouble-free operation of electrical systems.

E.NEXT – Reliable electrical solutions for every home and business!

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Thermal relays