Voltage Protector Relay, Intelligent Single Phase Adjustable Over-Voltage Under-Voltage Current Protector 230VAC(63A- 1)
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Voltage Protector Relay, Intelligent Single Phase Adjustable Over-Voltage Under-Voltage Current Protector 230VAC(63A- 1)
The protector can cut off the power supply instantly to protect the electrical equipment from damage when there is an overvoltage or undervoltage, overcurrent condition in the distribution line of residential household box or in the protection of single-phase power equipment.
Voltage Protector Relay, Intelligent Single Phase Adjustable Over-Voltage Under-Voltage Current Protector 230VAC(63A- 1)
Artigo n.º: 71461998

Voltage Protector Relay, Intelligent Single Phase Adjustable Over-Voltage Under-Voltage Current Protector 230VAC(63A- 1)

95% of respondents would recommend this to a friend

Artigo n.º: 71461998

STD 575790

Detalhes do Preço

Excluindo custos de envio e alfandegários ( Os custos de envio e alfandegários serão calculados na finalização da compra )

*Todos os artigos serão importados de EUA

Em stock
EUA Importado da loja USA
Encomende já e receba por volta de Sábado, Setembro 26
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The protector can cut off the power supply instantly to protect the electrical equipment from damage when there is an overvoltage or undervoltage, overcurrent condition in the distribution line of residential household box or in the protection of single-phase power equipment.
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Note: Step Down Voltage Transformer required for using electronics products of EUA store (110-120). Recommended power converters COMPRAR AGORA.

O que se Destaca

Intelligent Monitoring
This relay features smart technology that continuously monitors voltage levels, providing real-time protection against over-voltage and under-voltage conditions, ensuring the safety of connected devices.
Adjustable Settings
Users can easily customize voltage thresholds to suit specific needs, accommodating various electrical appliances while enhancing performance and longevity.
High Capacity
With a robust capacity of up to 63A, this protector is ideal for heavy-duty applications, offering reliable and efficient protection for larger electrical systems.

Detalhes do produto

Shop Voltage Protector Relay, Intelligent Single Phase Adjustable Over-Voltage Under-Voltage Current Protector 230VAC(63A- 1) online at a best price in São Tomé and Príncipe. B0853268MP
Connector TypeScrew
Contact TypeNormally Open
Current Rating63 A
Mounting Typedin_rail
Operation ModeElectrical
Wattage2 watts
Coil Voltage230 volts
Contact Current Rating40 A
Maximum Switching Current40 A
Maximum Switching Voltage230 volts
Minimum Switching Voltage221 volts_of_alternating_current
Operating Time0.1 seconds
Brand NameNannday
UPC738673730558
ManufacturerNannday
Specification MetDin
Contact MaterialSilver
Item Weight2.5 lbs (1.13 kg)

Quem Deverá Comprar?

Suitable For
  • Homeowners

    Ideal for homeowners wanting to protect appliances and electronics from voltage fluctuations and power surges.

  • Small Businesses

    Beneficial for small businesses that rely on sensitive equipment, ensuring operational stability amid power issues.

  • Power Equipment Users

    Recommended for users of high-power machinery who need voltage protections to maintain equipment performance and longevity.

Not Suitable For
  • Large Enterprises

    Not suitable for large enterprises requiring sophisticated power management systems with comprehensive monitoring features.

DESCRIÇÃO DO PRODUTO

Voltage Protector Relay, Intelligent Single Phase Adjustable Over-Voltage Under-Voltage Current Protector 230VAC(63A- 1)

Tem alguma Dúvida? Converse connosco

Perguntas e respostas do cliente

  • Pergunta: What is the primary function of the Voltage Protector Relay?

    Resposta: The primary function of the Voltage Protector Relay is to safeguard electrical devices from voltage fluctuations by disconnecting them during over-voltage or under-voltage conditions. This intelligent relay monitors the electrical supply constantly and triggers protection mechanisms when the voltage levels exceed or drop below the preset thresholds, ensuring your devices are protected from damage due to unstable current supply. For example, if the voltage spikes due to a sudden power surge, the relay will cut off the supply to your appliances, preventing potential harm.
  • Pergunta: How do I install the Voltage Protector Relay?

    Resposta: Installing the Voltage Protector Relay involves connecting it to your electrical circuit in a manner that allows it to monitor and control power flow. Begin by turning off the main power supply. Connect the relay's terminals according to the manufacturer’s guidelines, typically to the line and load sides of the circuit. After securing connections, restore power to test functionality. Successful installation can effectively prevent damage to home appliances caused by voltage fluctuations, making it an essential component for areas prone to electrical instability.
  • Pergunta: Can the Voltage Protector Relay be adjusted for different voltage settings?

    Resposta: Yes, the Voltage Protector Relay features adjustable settings for both over-voltage and under-voltage thresholds. Users can easily customize these settings to suit their specific needs, ensuring optimal protection based on local voltage supply conditions. This adjustability makes the device versatile for various applications, from residential homes to industrial settings, allowing users to set conditions that specifically defend vital equipment against harmful voltage levels.
  • Pergunta: What is the maximum load capacity of this relay?

    Resposta: The Voltage Protector Relay is designed to handle a maximum load of 63 Amperes at 230 VAC. This means it can effectively protect high-power appliances and machinery in both residential and commercial environments, ensuring you can use multiple high-current devices simultaneously without worrying about overloading. Scenarios include protecting HVAC systems or large kitchen appliances, making it an essential safety feature in settings where high voltage is a concern.
  • Pergunta: Is this Voltage Protector Relay compatible with all electrical appliances?

    Resposta: The Voltage Protector Relay is compatible with most standard electrical appliances operating on a single-phase 230 VAC supply. It is particularly effective for equipment sensitive to power quality, like refrigerators, computers, and HVAC systems. However, it’s prudent to check the power specifications of specific appliances to ensure full compatibility, especially for industrial equipment with unique voltage requirements.
  • Pergunta: What happens when the Voltage Protector Relay detects an issue?

    Resposta: When the Voltage Protector Relay detects an over-voltage or under-voltage situation, it immediately disconnects the electrical supply to the connected devices to prevent damage. This disconnection continues until the voltage returns to a safe level, after which it automatically reconnects. This automatic feature ensures peace of mind, particularly in unstable power environments, as it minimizes the risk of long-term damage to valuable equipment.
  • Pergunta: How often should I test the Voltage Protector Relay?

    Resposta: It is recommended to periodically test the Voltage Protector Relay—ideally every few months—to ensure that it is functioning correctly. This can be done by simulating over-voltage or under-voltage conditions using test equipment or by monitoring the relay during power events. Regular testing is important for ensuring that it will protect your devices effectively when needed, particularly in areas known for erratic voltage supply.
  • Pergunta: What makes this Voltage Protector Relay intelligent?

    Resposta: This Voltage Protector Relay is termed 'intelligent' due to its ability to continuously monitor the electrical parameters and automatically adjust its functioning based on real-time data. Unlike traditional relays that may only respond to preset conditions, this model can learn patterns, adapt settings as needed, and provide detailed feedback or diagnostics via integrated features. This intelligence ensures superior protection for your devices, even in rapidly changing power environments.
  • Pergunta: Can I use this relay outdoors?

    Resposta: While the Voltage Protector Relay is designed primarily for indoor use, if it is installed in an outdoor setting, it must be housed in a weatherproof enclosure to protect it from environmental factors such as moisture and extreme temperatures. Ensuring the relay is effective in harsh conditions is key to maintaining operational integrity and prolonging its lifespan, especially over time in outdoor installations.
  • Pergunta: Where can I buy the Voltage Protector Relay in São Tomé and Príncipe?

    Resposta: You can purchase the Voltage Protector Relay, Intelligent Single Phase Adjustable Over-Voltage Under-Voltage Current Protector 230VAC63A-1 from Ubuy in São Tomé and Príncipe. Ubuy offers a convenient online shopping experience with a range of electronic products, ensuring you have access to reliable and high-quality electrical protection devices.

Nannday Voltage Monitoring Relays Editorial Review

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Avaliações e Classificações dos Clientes

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Prós

  • Adjustable voltage settings
  • Reliable over-voltage protection
  • Easy installation and operation
  • Compact and durable design
  • Excellent customer support

Contras

  • May require occasional calibration.

CONFIANÇA NA PLATAFORMA E SEGURANÇA DO COMPRADOR

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4.2/5 9250 + reviews
Ler avaliações
MA
Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
Comprador verificado

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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  • Limitações: para produtos expedidos internacionalmente, tenha em atenção que qualquer garantia do fabricante pode não ser válida; opções de serviço do fabricante podem não estar disponíveis; manuais de produtos, instruções e avisos de segurança podem não estar nas línguas do país de destino; os produtos (e materiais que o acompanham) pode não ter sido concebido em conformidade com as normas, especificações e requisitos de rotulagem do país de destino; e os produtos podem não estar em conformidade com a voltagem e outras normas elétricas do país de destino (requerendo assim o uso de um adaptador ou conversor caso seja apropriado). O destinatário é responsável por garantir que o produto pode ser legalmente importado para o país de destino. Quando encomenda à Ubuy ou aos seus afiliados, o destinatário é o importador de registo e deve estar em conformidade com todas as leis e regulamentos do país de destino.
  • Nem todos os produtos listados na Ubuy estão à venda, uma vez que a Ubuy é um motor de busca global. Os produtos estão sujeitos a leis de exportação/comércio.

STD 575790

Encomende já e receba por volta de Sábado, Setembro 26

Qtd.:

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Em conformidade com a norma PCI DSS e com certificação ISO 27001:2022, com pagamentos encriptados e proteção total do comprador em todas as encomendas.

Os nossos principais Parceiros Logísticos
  • fedex
  • dhl
Entrega internacional mais rápida

Recursos e benefícios

  • Safe Design
  • Digital Display
  • Suitable for single-phase AC voltage 230V, 50/60Hz
  • Overvoltage protection value range 221V-300V-OFF adjustable (default 280V)
  • Undervoltage protection value range 219V-150V-OFF adjustable(default 160V)
  • Overcurrent regulation range 1-63A (default 63A)/1-40A(default40A)

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