PT2L7LC4 Relays

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Power Relays, Over 2 Amps

PT2L7LC4 is a power relay of a popular design. It is one of the most capable relays in this category, offering overload and short circuit protection as well as high current carrying capability in a small package. It is suitable for use in a wide variety of applications, including those involving motors, pumps, fans, lights, heaters and other high current devices.

The PT2L7LC4 is a non-polarized, high current carrying relay. It is designed for use at voltages up to 500V AC and currents up to 16A. Its contacts open and close depending upon the application signal voltage that is applied to the relay. The relay has built-in contact protection and can switch up to full voltage.

The PT2L7LC4 is constructed of a base plate and a movable armature. The armature is actuated by an electromagnetic coil that is activated by an applied voltage. When the relay is energized, the electromagnetic field generated by the coil causes the armature to move towards the contacts, thus closing the contacts and allowing a current to flow. To open the contacts, the energizing voltage must be removed. Depending upon the design of the relay, the contacts may remain closed until the energizing voltage is restored.

The PT2L7LC4 is suitable for use in industrial, commercial, automotive and residential applications. It is commonly used in motor control circuits, HVAC equipment and many other applications where overload and short circuit protection is desired. Additionally, the relay’s compact size and high current carrying capability make it an ideal choice for applications such as fan control, thermostats and appliance control.

The PT2L7LC4 offers many advantages over traditional relays. Its construction features a base plate and armature that prevent heat damage and prolong the contact life of the relay. Additionally, the contact protection circuitry in the relay reduces the chances of electrical arcing or sparking during switching. Furthermore, the high current carrying capability of the relay makes it suitable for many high current load applications.

In summary, the PT2L7LC4 is a high current carrying power relay. It offers reliable overload and short circuit protection and is suitable for a wide variety of applications. It is compact and easy to install, making it a popular choice for motor controls, HVAC equipment and other high current applications.

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