RP438012

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Power Relays, Over 2 Amps

The RP438012 power relay is an electrical switching device designed to operate in equipment that requires switching of high-power components. It is designed for applications involving high-current requirements, such as lighting, motor control and telecommunication systems. It is a rugged, medium-to-high power industrial relay that combines a reliable switch connector and contact blocks.

The RP438012 power relay features a snap-action design, with reliable and repeatable performance and fast contact forming times. It is equipped with a wide variety of contact blocks, with up to 11 power poles and 14 auxiliary poles available. It also features a built-in surge protection circuit to protect against over voltage, over current, transient voltage and electric shock. The relay is available in both UL/CSA and European (VDE) certified versions.

The working principle of the RP438012 power relay is relatively simple. When an electrical current passes through the coil in the relay, it creates a magnetic field that triggers a series of electrical contacts to open or close. This allows the relay to control the flow of electricity between two different points, controlling the power of a larger system or device. The precise current control helps to reduce the power loss and saves energy. The relay also offers a reliable switching, which makes it suitable for sensitive applications, such as motors, lighting systems, HVAC systems, etc.

In conclusion, the RP438012 power relay is an electrical switching device that is designed to provide high-current control and switching for large- and medium-power applications. It is reliable and repeatable, with a surge protection feature, and is available in both UL/CSA and European (VDE) certified versions. Its working principle is relatively simple and helps to reduce power loss and save energy.

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