MY2 AC50

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The power relay MY2 AC50 is a two-pole, double-throw switch, designed to perform manual or automatic, switching in DC current or AC current. It is used in many industrial and commercial applications, and is a reliable and cost-effective way to switch higher-current devices. In this article, we will look at the application fields and working principle of MY2 AC50.

Application Fields

MY2 AC50 is widely used in a variety of industries, including electrical engineering, power distribution, automation, robotics, naval applications, solar energy systems, automobile manufacturing, and home automation. It can be used to switch power, control signals, activate lights and motors, and so on. In general, it is applicable for switching control of current, maximum up to 50A, of line voltage of up to AC200V. The switching capacity can reach up to a whopping 3500 VA, and it is suitable for a variety of working and ambient conditions. It is also able to hold and break currents up to 50A, and can switch such currents repeatedly without damage or undue wear.

Working Principle

The MY2 AC50 is comprised of an electromagnet and a contactor. The contactor is a combination of a coil and movable contacts which are suspended and located in the magnetic field of the coil. When current is passed through the coil, it magnetizes theelectromagnet, generating a magnetic field. This field pulls the contactor, causing it to move and completethe circuit. When the current is turned off, the magnetic field dissipates, and the contactor moves back to itsoriginal position, breaking the circuit. This cycle can be repeated repeatedly without any damage or undue wear to the contactor.

The MY2 AC50 power relay also features a built in auxiliary contact which can be used for over-current or overtemperature protection. This contact will trip when either of the two is exceeded, automatically disconnecting power to the device to prevent potential failures or damage. The built-in contactor provides additional safety measures to keep the device protected.

The MY2 AC50 is a power relay designed for use in high-current applications. Its two pole, double-throw switching is reliable for switching control of current limits up to 50A and line voltages up to AC200V. It is able to withstand up to 3500VA of power load and features an auxiliary contact for additional safety measures. It is a reliable and cost-effective option for a variety of industries and applications.

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