RV8H-1L1-AD220-C1D2

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Power relays are used to switch an electrical circuit on or off. They provide circuit isolation and protection from current overloads. Commonly used applications include appliances, lighting, and instrumentation. When a power relay is needed that can switch between 2 amps or higher, RV8H-1L1-AD220-C1D2 is a suitable choice.

General Description: The RV8H-1L1-AD220-C1D2 is a single pole, double throw (SPDT) power relay. It is capable of switching currents up to 220 Amps at 960 Volts, with a Power Rating of between 3 and 4 Watts. This power relay meets the requirements of NEMA and IEC 60947-4-1 specification standards. It has a UL approval of UL508-1 (USA) and CE marking for European countries.

Construction: The enclosure of the RV8H-1L1-AD220-C1D2 is made up of a black plastic and equipped with keyed octal base with gaskets. The contact system consists of a silver tipped silver-nickel alloy with Ag-Ni-Cu plating that provides maximum contact reliability and performance. The contact system can handle load voltages up to 2150 Volts AC. The relay also has an arc suppression system to reduce contact arcing and reduce contact wear.

Features:The RV8H-1L1-AD220-C1D2 is a SPDT power relay with a wide array of features. It operates at a typical temperature range of -55°C to +125°C. It has a coil voltage of 24 VDC with an insulated coil to reduce any chance of false triggering. The relay also has a high electrical strength of Dielectric Strength 2.5kV, a minimum insulation resistance of 1000MOhm, and has a long life expectancy of up to 200,000 operations. It also has a spring-loaded armature design that allows for fast response, and large contact-gap and switching capacity, making it suitable for harsh and industrial environments.

Applications: The RV8H-1L1-AD220-C1D2 is suitable for a variety of applications, including heating, ventilating, air conditioning, air compressors, pumps, and other motor circuits. It is suitable for high voltage and current exposures without any contact deformation. It is also suitable for switching and controlling low-currents such as sensors and relays.

Working Principle: The RV8H-1L1-AD220-C1D2 works by activating the internally mounted coils when a voltage is applied to it. This creates an electromagnetic field that attracts an armature and moves it to a position where the contact between the terminals is opened or closed. The coil voltage can be DC or AC, and the setting of the armature is fully adjustable for different applications.

In summary, the RV8H-1L1-AD220-C1D2 is an SPDT power relay with high electrical strength and long life expectancy. It offers high current and voltage switching capabilities with contact-gap and switching capacity suitable for industrial application environments. It is suitable for a range of applications, including heating, air conditioning, air compressors, and other motor circuits which require switching currents higher than 2 Amps.

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