KHAU-17D12L-48

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Power relays are switch contactors used to control large electrical flows. They are used to efficiently switch a large amount of power from one source to another. The KHAU-17D12L-48 is a specific type of power relay, rated to handle inputs over two amperes in capacity. The following article will discuss the application field and working principle of this relay.

The KHAU-17D12L-48 is a general use relay designed to handle power supplies up to 48 volts over two amperes. It is typically used to control lower voltage heavier duty electrical functions such as industrial machinery, HVAC, robotics, pumps, and motor starters. It can also be used in automotive, medical, and laboratory applications.

Its primary function is to control the ON and OFF functions of load side components such as motors, lighting systems, heating elements, and fans. When activated by a control input, the KHAU-17D12L-48 allows a much higher voltage current to pass through and power a specific device or load. It can be combined with a thermal protection device for over current or a voltage regulator for over voltage protection.

The KHAU-17D12L-48 works through the principle of electromagnetic switch contacts. A coil winding creates a magnetic field, which is then converted into an electrical output. This output can be used to actuate switch contacts, such as those found in relays. To ensure accuracy, the relay will use a set of contact gap adjustment screws to regulate resistance, contact efficiency, or bounce time.

This relay also features high-performance dielectric materials to ensure adequate spark erosion protection. This is key to maintaining a reliable connection from control input to the load side component. It can also ensure better surge protection and better insulation capability. It is also equipped with an anti-vibration construction to reduce noise when the contacts open and close.

The KHAU-17D12L-48 is typically mounted in panels or enclosed in housings in order to protect the electrical connections and contacts. It can also be equipped with a protective cover for extra safety. The terminals are clearly labelled to make it easier to correctly identify the input and output connections.

In summary, the KHAU-17D12L-48 is a powerful and reliable power relay designed to handle loads up to 48 volts over two amperes. Its wide range of applications make it an ideal product for controlling higher voltage heavier duty electrical components. It is relatively easy to install, and its high performance materials ensure safety and long service life.

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