ADJ55048

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Part Status:	Active

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Power Relays, Over 2 Amps

The ADJ55048 power relay is a device used to control power output from an electrical circuit for applications that require a higher current than power relays that are rated for less than 2 amps. This type of relay can provide reliable switching of high-power electrical devices in applications such as motor control, lighting, HVAC, and various commercial and industrial applications.The relay is a multi-function, high-performance switch designed for use in medium- and high-power applications. It features high contact ratings up to 250 VAC and 10 A, ensuring good insulation characteristics and long-term reliability in applications such as automated production lines, air-conditioning systems, and other industrial environments. It is also classified UL 508 and EN 60921 certified to provide IEC protection for hazardous applications.The ADJ55048 power relay has a basic operating principle of using a magnetic field to close and open its contacts. The contacts consist of an electromagnet, a coil of wire and an iron core, which form an electromagnetic circuit. When a current passes through the coil, it generates a magnetic field that magnetizes the iron core, allowing the electromagnet to electromagnetically close the contact, completing the circuit and powering the connected device.The relays are also specially designed for different application needs. For example, it can be used in applications where low energy is needed such as for residential applications, as well as in higher-power industrial applications. It is also available in a variety of designs and operational modes, such as latching relays, phase control relays, and voltage sensing relays, making it a suitable power relay for a variety of applications.The relay is also designed to have various protection features, such as arc protection and surge suppression, to preserve the contacts and the connected device from damage due to overloading. It also has a high switching capacity of up to 10 A, eliminating the need for external relay or contactor when working with higher current levels.The relay also features an internal control system that constantly monitors and adjusts the current level according to the input voltage. This allows it to better control the electrical current in a safe and reliable manner, while at the same time offering short-circuit protection.Overall, the ADJ55048 power relay is an ideal device for applications requiring high power, reliability, and an appropriate cost. It is UL 508 and EN 60921 certified for hazardous applications and offers protection features to protect its contacts and connected devices from overloading. It is also available in a variety of designs and operational modes, making it suitable for a variety of applications.

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