KRPA-11AY-6

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The KRPA-11AY-6 is a power relay that offers over 2 amps of current potential and can be applied in a variety of uses. It is intended for use in circuits where direct switching is required from low to moderately high currents in industrial, commercial, and other applications that require safety measures. In this article, we will discuss the application fields and working principle of this reliable power relay.

The KRPA-11AY-6 is well suited for high-current switching and can concisely handle a considerable amount of power. It has an operating voltage of up to 250V AC/DC and can control up to 64A with an insulation voltage of 1,000V AC/DC. This power relay has a switching capacity of 12A AC3, 16A AC4, and 2.3kW 6-250V. Its optimal performance is obtained with a contact resistance of level C. It is made with a 6-pin socket. It is available with a contact form of 1C or 2C. The relay offers improved durability and stability due to its silver alloy contact material and baked-imidization-treatment color changes.

The KRPA-11AY-6 can be used in a range of applications such as home appliances, office machines, energy control, heating systems, security systems, switching circuits, street lamps, and industrial machines. Its ability to switch high currents and safety features make it a preferred choice in safety-critical areas. This power relay can be used with both the open as well as the closed circuit and because of its durability and sturdiness, it can be safely used in adverse conditions.

The working principle of the KRPA-11AY-6 depends on the electromagnetic mechanism. When an electric current passes through the coil, it creates an electromagnetic field which causes a pull and moves the metal armature. This movement of the armature helps open or close the contact points. As the power is shut off, the coil\' electromagnetic field dissipates and the armature moves back due to the spring action. This causes the contact points to be open or closed, thus allowing or halting current passing through. This is the principle by which the KRPA-11AY-6 works. It also has an interlock system that checks for any malfunctions or safety hazards.

Due to its durability and safety features, the KRPA-11AY-6 is a reliable power relay that can be used in a host of applications. Its ability to handle high currents and its interlock system exhibit that its one of the most preferred choices when it comes to high-current switching.

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