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Power Relays(Contact Configuration:2a)

Power relays are mainly used to switch high voltage and high power loads of 3 A or higher. They are simple electrical parts comprised of a coil (electromagnet) and switch (contact). Current flows to the coil and generates a magnetic force (electromagnet) to open or close the switch automatically. Tw

Power relays are mainly used to switch high voltage and high power loads of 3 A or higher. They are simple electrical parts comprised of a coil (electromagnet) and switch (contact). Current flows to the coil and generates a magnetic force (electromagnet) to open or close the switch automatically. Two relay types are available; contact relays and non-contact relays. For a power relay, a contact relay where a mechanical operation causes the contacts to touch is appropriate. Contact relays are also highly durable, making them ideal for power relays used for high voltage or high power applications. These relays are mainly used for devices such as factory automation equipment, industrial equipment and household equipment. These electrical parts are required in a wide variety of environments. In response to increasing demand, they have been designed to be smaller, quieter and more power-saving while maintaining their high capacity, and reliability has also been improved.

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Contact Configuration: 2a
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    Power Relay, G6B

    Power Relay, G6B

    OMRON

    [Features]· A high capacity, highly pressure-resistant sealed structure. Small 1a contact 5 A (8 A), 1a1b, 2a, 2b contact 5 A power types.· Boasts a power consumption of just 98mW and high level of sensitivity (G6B-1114P-US, G6B-1174P-US).· Highly insulated with a withstand voltage of AC3,000V (impulse withstand voltage of 6kV) between coil-contacts.· Employs stick wrapping in view of use with automated product lines.· The standard type is ...Readmore

    Application Contact Configuration Latch function Terminal shape Contact rated current (minimum value for AC and DC)(A) Coil rated voltage (DC)(V) Representative Standard Dimension height(mm) Dimension width(mm) Dimension depth(mm)
    Power 2a NA For Circuit Boards 5 24 UL / TUV / CSA 11 11 20
    From: 199,483 VND
    Days to Ship: Số ngày giao hàng: 11 Day(s)
    day to ship 11 Day(s)
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    P.C. Board Power Relay (HR-CR3A)

    P.C. Board Power Relay (HR-CR3A)

    HANKUK RELAY

    Application Contact Configuration Latch function Terminal shape Contact rated current (minimum value for AC and DC)(A) Coil rated voltage (DC)(V) Representative Standard Dimension height(mm) Dimension width(mm) Dimension depth(mm)
    Power 2a NA For Circuit Boards 5 12 - 29 13 21
    From: 262,307 VND
    Days to Ship: Số ngày giao hàng: 5 Day(s)
    day to ship 5 Day(s)

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Related Categories to Power RelaysDanh mục liên quan đến Power Relays

FAQ Power Relays

Question: What are power relays and how do they function?
Answer: Power relays are electromechanical devices that control high-power circuits using a low-power input. They consist of a coil and one or more sets of contacts. When the coil is energized, it creates a magnetic field, causing the contacts to close or open, thereby controlling the flow of electrical power.
Question: How do power relays differ from other types of relays?
Answer: Power relays are specialized for handling higher currents and voltages compared to other relays. They are designed to manage heavy loads in industrial applications, making them distinct from signal relays or low-power relays used in electronics.
Question: What should be considered when selecting a power relay for an application?
Answer: Consider the voltage and current ratings of the load, the relay's switching capacity, environmental conditions, and the required contact configuration. Also, assess factors like the reliability and lifecycle of the relay to ensure it meets the specific needs of the application.
Question: What are the main applications of power relays?
Answer: Power relays are used in various industries for tasks such as controlling motors, heaters, lighting systems, and other high-power devices. They are crucial in automation, machinery, and energy management systems.
Question: What are the voltage and power load capacities of power relays?
Answer: The voltage and power load capacities of power relays vary based on their design and intended application. Common voltage ratings range from 12V to 240V, and power load capacities can extend from a few watts to several kilowatts, depending on the relay type and configuration. Always check the datasheet for specific details relevant to the chosen relay.
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