HONGTONGAAD
0 ratings
Under Over Voltage Protector 3 Phase Voltage Relay
genuine image
Under Over Voltage Protector 3 Phase Voltage Relay
This versatile relay offers adjustable protection settings and automatic recovery for your three-phase system.
Under Over Voltage Protector 3 Phase Voltage Relay
Item #: 138674805

Under Over Voltage Protector 3 Phase Voltage Relay

Item #: 138674805

SAR 706

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

    • 0 ratings Write a review
    In stock
    us Imported from USA store

    QTY:

    Order now and get it around Monday, August 24
    Secured transactionsecured transaction

    Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

    Our Top Logistics Partners
    • fedex
    • dhl
    • aramex
    This versatile relay offers adjustable protection settings and automatic recovery for your three-phase system.
    U-Care Warranty:
    None
    Select a Plan
    buy now pay later

    Buy Now Pay Later

    fast shipping

    Fast
    Shipping

    free return

    Free
    Return*

    secure packaging

    Secure Packaging

    100% original products

    100% Original Products

    pci-dss

    PCI DSS Compliance

    iso certified

    ISO 27001 Certified

    paypal payment
    visa payment
    mastercard payment
    tamara payment
    Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

    What Stands Out

    Comprehensive Protection
    Safeguards electrical systems against under and over voltage conditions, preventing equipment damage and ensuring consistent operation across three-phase systems.
    User-Friendly Interface
    Equipped with intuitive controls and a clear display, making it easy for users to monitor and adjust settings for optimized performance.
    Enhanced Reliability
    Built with robust components that ensure long-lasting performance and reliability, minimizing downtime and maintenance costs for users.

    Product Details

    Shop Under Over Voltage Protector 3 Phase Voltage Relay online at a best price in Saudi Arabia. B0F92BXNRS
    Item Weight1.5 lbs (680 grams)

    Who Should Buy?

    Suitable For
    • Industrial Applications

      Ideal for factories and manufacturing units needing reliable voltage protection for machinery and equipment.

    • Utility Providers

      Perfect for power companies looking to enhance grid stability and protect transformers from voltage fluctuations.

    • Maintenance Personnel

      Useful for technicians needing accurate monitoring of voltage levels to prevent equipment damage during maintenance.

    Not Suitable For
    • Residential Use

      Not suitable for home applications where simpler surge protectors or circuit breakers may suffice.

    • Non-technical Users

      Complex installation and configuration may challenge users without electrical expertise or training.

    • Low-Power Loads

      Inefficient for small appliances or devices that do not require intensive voltage regulation.

    Product Description

    Under Over Voltage Protector 3 Phase Voltage Relay

    Have any Query? Chat with us

    Customer Questions & Answers

    • Question: What is an Under Over Voltage Protector 3 Phase Voltage Relay?

      Answer: An Under Over Voltage Protector 3 Phase Voltage Relay is a protective device designed to monitor and control voltage levels in three-phase electrical systems. It can automatically disconnect the electrical circuit in the event of voltage fluctuations outside preset limits, thereby preventing damage to electrical equipment. These relays are essential in industrial and commercial settings where voltage stability is critical. For example, they can safeguard machinery, motors, and sensitive electronic devices from voltage spikes or drops, ensuring uninterrupted operation.
    • Question: How does the Under Over Voltage Protector work?

      Answer: The Under Over Voltage Protector functions by continuously monitoring the voltage levels in three phases. When the voltage exceeds or falls below the designated threshold, the relay activates and disconnects the load from the power supply. This automatic response is crucial for safeguarding equipment. For instance, in a manufacturing plant, if a sudden voltage spike occurs due to a fault, the relay will disconnect machinery immediately to prevent overheating or electrical failure, ensuring equipment longevity.
    • Question: What are the benefits of using a 3 Phase Voltage Relay?

      Answer: Using a 3 Phase Voltage Relay offers several benefits, including protection against voltage surges and sags, which can cause serious equipment failures. Additionally, these relays promote energy efficiency as they help maintain optimal voltage levels. This is particularly important in facilities with heavy machinery, where consistent voltage is needed. Businesses benefit from reduced downtime and maintenance costs, ensuring seamless operations and productivity. Furthermore, they contribute to the overall safety of the electrical systems in industrial environments.
    • Question: Can the Under Over Voltage Protector be used in residential applications?

      Answer: While the Under Over Voltage Protector is primarily designed for industrial and commercial settings, it can also be utilized in residential applications, especially in homes with high-power appliances or extensive electrical systems. By installing this relay, homeowners can protect sensitive equipment like HVAC units and refrigerators from voltage disturbances. This is particularly beneficial in areas prone to electrical fluctuations, ensuring appliances function efficiently and last longer without the risk of damage due to improper voltage levels.
    • Question: Is installation of a 3 Phase Voltage Relay complex?

      Answer: The installation of a 3 Phase Voltage Relay is typically straightforward, especially for those with electrical knowledge. It usually involves connecting the relay to the electrical panel and configuring settings according to the specific application requirements. Professional installation may be recommended for optimal results, particularly in complex industrial environments. Once set up, users can easily monitor and manage voltage levels, providing peace of mind against electrical risks and protecting valuable equipment.
    • Question: What is the typical applications for Under Over Voltage Protectors?

      Answer: Under Over Voltage Protectors are widely used in various applications, primarily in industrial sectors such as manufacturing, where machinery requires stable voltage. They are also instrumental in power plants, data centers, and commercial buildings to safeguard sensitive electronics from power transients. Furthermore, these devices are beneficial for agricultural operations that rely on electric pumps and irrigation systems, helping maintain productivity without the interruptions caused by voltage fluctuations.
    • Question: Do I need to calibrate the Under Over Voltage Protector frequently?

      Answer: Calibration of the Under Over Voltage Protector does not need to be frequent, but it’s advisable to check the settings periodically to ensure they align with the system's requirements. Changes in load conditions or operational environments might necessitate recalibration. Regular checks can help maintain optimal protective functions. For example, a factory may scale production or introduce new equipment, leading to varying voltage needs; adjusting the relay settings would then ensure continued protection against voltage issues.
    • Question: What features should I look for in a 3 Phase Voltage Relay?

      Answer: When selecting a 3 Phase Voltage Relay, essential features include adjustable voltage thresholds, a clear display for monitoring real-time voltage levels, and robust build quality for durability in harsh environments. Additionally, consider relays with time delay functions to prevent erroneous tripping and those that offer multiple settings for different applications. This variety allows the relay to be tailored to specific operational needs, enhancing efficiency and protection.
    • Question: Can I integrate the Under Over Voltage Protector with other safety devices?

      Answer: Yes, the Under Over Voltage Protector can be integrated with other safety devices like circuit breakers, surge protectors, and monitoring systems to enhance overall electrical safety. This integration creates a comprehensive protection strategy for the electrical system. For instance, in industrial settings, combining the relay with surge protection devices can provide an additional layer of defense against power surges, ensuring both immediate response to voltage issues and protection against external disturbances.
    • Question: Where can I buy Under Over Voltage Protector 3 Phase Voltage Relay in Saudi Arabia?

      Answer: You can purchase the Under Over Voltage Protector 3 Phase Voltage Relay from Ubuy, a reliable online retailer that offers a variety of electrical and electronic products to meet your needs. Ubuy provides a user-friendly shopping experience along with detailed product descriptions and specifications to help you make an informed decision.

    HONGTONGAAD Voltage Monitoring Relays Editorial Review

    No editorial reviews found

    Customer Reviews & Ratings

    5.0
    1 customers ratings
    • 5 Star
      100%
    • 4 Star
      0%
    • 3 Star
      0%
    • 2 Star
      0%
    • 1 Star
      0%

    Review this product

    Share your thoughts with other customers

    Platform Trust & Buyer Confidence

    trustpilot logo
    4/5 333 + reviews
    Read reviews
    AF
    Anila
    Verified buyer

    “You can purchase through ubuy. Good experience of shopping through Ubuy.”

    16 June 2026 · via Trustpilot
    NA
    Nora
    Verified buyer

    “Fast delivery, amazing products”

    12 June 2026 · via Trustpilot
    AB
    anum
    Verified buyer

    “It was overall a good experience some of my products were delivered late but delivered fine.”

    9 Jun 2026 · via Trustpilot
    TW
    The Well-Guarded
    Verified buyer

    “Fast delivery. Honestly, I liked the site — I just discovered it, and it’s excellent.”

    8 Jun 2026 · via Trustpilot
    CR
    CESAR
    Verified buyer

    “Fast shipping, only the shipping cost was quite high. I can say UBUY can compete from other online stores to source different items you may need.”

    30 May 2026 · via Trustpilot
    Secure Checkout Global Delivery Easy Returns Genuine Products

    Product Price History

    Important information

    • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
    • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

    SAR 706

    Order now and get it around Monday, August 24

    QTY:

    Secured transactionsecured transaction

    PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

    Our Top Logistics Partners
    • fedex
    • dhl
    • aramex
    Fastest cross-border delivery

    Features & Benefits

    • Adjustable overvoltage and undervoltage protection.
    • Three-phase voltage and overcurrent protection included.
    • User-friendly LCD for easy data reading.
    • Automatic recovery to normal operation post-fault.
    • Durable design with low power consumption.
    • Extended mechanical life ensures reliability.

    Ubuy Assurance

    Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.