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Vashi Integrated Solutions is One-stop integrated products and solutions provider for all industrial and commercial sourcing needs
Vashi Integrated Solutions is One-stop integrated products and solutions provider for all industrial and commercial sourcing needs

Relays

  • Original price ₹1,800
    Original price ₹1,800 - Original price ₹1,800
    Original price ₹1,800
    Current price ₹935
    ₹935 - ₹935
    Current price ₹935

    (₹792 + GST)

    Siemens 3RU29463AA01-stand-alone assembly support for 3RU21/3RB30/3RB31 Size S3 Main circuit: screw terminal

    In stock

    Siemens 3RU29463AA01-stand-alone assembly support for 3RU21/3RB30/3RB31 Size S3 Main circuit: screw terminal

    Original price ₹1,800
    Original price ₹1,800 - Original price ₹1,800
    Original price ₹1,800
    Current price ₹935
    ₹935 - ₹935
    Current price ₹935
  • Original price ₹935
    Original price ₹935 - Original price ₹935
    Original price ₹935
    Current price ₹485
    ₹485 - ₹485
    Current price ₹485

    (₹411 + GST)

    Siemens 3RU29263AA01 - SIZE-0- ACCESSORY FOR SEPARATE MOUNTING (SCREW TERMINAL)

    In stock

    Siemens 3RU29263AA01 - SIZE-0- ACCESSORY FOR SEPARATE MOUNTING (SCREW TERMINAL)

    Original price ₹935
    Original price ₹935 - Original price ₹935
    Original price ₹935
    Current price ₹485
    ₹485 - ₹485
    Current price ₹485
  • Original price ₹905
    Original price ₹905 - Original price ₹905
    Original price ₹905
    Current price ₹470
    ₹470 - ₹470
    Current price ₹470

    (₹398 + GST)

    Siemens 3RU29163AA01 - SIZE - 00- SIZE TAND-ALONE INSTALLATION

    In stock

    Siemens 3RU29163AA01 - SIZE - 00- SIZE TAND-ALONE INSTALLATION

    Original price ₹905
    Original price ₹905 - Original price ₹905
    Original price ₹905
    Current price ₹470
    ₹470 - ₹470
    Current price ₹470
  • Original price ₹1,530 - Original price ₹1,530
    Original price ₹1,530
    ₹1,530
    ₹1,530 - ₹1,530
    Current price ₹1,530

    (₹1,297 + GST)

    Siemens 3RU29363AA01 - SUPPORT F. SZ. S2-STAND-ALONE INSTALLATION MAIN CIRCUIT: SCREW TERMINAL

    In stock

    Siemens 3RU29363AA01 - SUPPORT F. SZ. S2-STAND-ALONE INSTALLATION MAIN CIRCUIT: SCREW TERMINAL

    Original price ₹1,530 - Original price ₹1,530
    Original price ₹1,530
    ₹1,530
    ₹1,530 - ₹1,530
    Current price ₹1,530

Relays, Electronic Relays, and Switches

Relays are switches that open and close circuits electromechanically or electronically. Relays control one electrical circuit by opening and closing contacts in another circuit. As relay diagrams show, when a relay contact is normally open (NO), there is an open contact when the relay is not energized. When a relay contact is Normally Closed (NC), there is a closed contact when the relay is not energized. In either case, applying electrical current to the contacts will change their state
Relays are generally used to switch smaller currents in a control circuit and do not usually control power-consuming devices except for small motors and solenoids that draw low amps. Nonetheless, relays can "control" larger voltages and amperes by having an amplifying effect because a small voltage applied to a relays coil can result in a large voltage being switched by the contacts. Protective relays can prevent equipment damage by detecting electrical abnormalities, including overcurrent, undercurrent, overloads, and reverse currents. In addition, relays are also widely used to switch starting coils, heating elements, pilot lights, and audible alarms.

Types of Relays:

  • Electromechanical Relays: Explore the traditional relays that utilize mechanical contacts, including their construction, advantages, and applications.
  • Solid-State Relays (SSRs): Discover the benefits of SSRs, which employ semiconductor switching elements such as thyristors or MOSFETs, and their advantages in terms of speed, reliability, and noise reduction.

Applications of Relays Switch:

  • Industrial Automation: Learn how relays play a crucial role in industrial control systems, facilitating automation processes and enhancing safety.
  • Automotive Industry: Explore the importance of relays in automotive applications, including power distribution, lighting control, and engine management.
  • Household Appliances: Discover how relays contribute to the functionality and safety of everyday household devices, such as refrigerators, air conditioners, and washing machines.
  • Telecommunications: Understand the significance of relays in telecommunication networks, ensuring reliable signal routing and network integrity.

Benefits of Using  Relays:

  • Circuit Protection: Discuss how relays provide isolation and protection against overcurrents, short circuits, and other electrical faults, safeguarding both equipment and users.
  • Remote Control and Signal Amplification: Highlight the ability of relays to amplify weak signals and enable remote control functionality in various applications.
  • Durability and Longevity: Emphasize the robustness and longevity of relays, making them a reliable choice for demanding environments.

Electronic Relays are indispensable components in the realm of electrical control systems, offering versatility, reliability, and enhanced functionality. By understanding the types, applications, and benefits of relays, you can harness their power to optimize your electrical circuits and systems. Embrace the world of relays and unlock new possibilities for efficient control and automation in your industry.

Q: What do relays mean?

Relays are electrical switches that use an electromagnet to control the flow of current in a circuit. They allow a low-power control signal to switch a larger load, making them essential components in various applications.

Q: How do relays work?

A: Relays work by utilizing an electromagnet to control the position of a set of contacts. When the coil of the relay is energized, it generates a magnetic field that attracts an armature or moves the contacts, either opening or closing the circuit. This action allows the control of high-power devices or circuits using a smaller control signal.

Q: What are the types of relays?

A: There are different types of relays, including electromechanical relays, solid-state relays (SSRs), thermal relays, and reed relays. Each type has its own construction, working principles, and applications.

Q: Where are relays commonly used?

A: Relays find applications in various industries and systems, such as industrial automation, automotive electronics, telecommunications, household appliances, power distribution, and control circuits. They are utilized for controlling motors, lights, heaters, and other high-power devices.