Three Phase Adjustable Over and Under Voltage Protector 3 Phase Automatic Recovery Protective Device Reset 63A 380V 1Pcs
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Three Phase Adjustable Over and Under Voltage Protector 3 Phase Automatic Recovery Protective Device Reset 63A 380V 1Pcs
Experience comprehensive protection with our motor contactors, designed for ultimate reliability and efficiency.
Three Phase Adjustable Over and Under Voltage Protector 3 Phase Automatic Recovery Protective Device Reset 63A 380V 1Pcs
Artigo n.º: 116900412

Three Phase Adjustable Over and Under Voltage Protector 3 Phase Automatic Recovery Protective Device Reset 63A 380V 1Pcs

92% of respondents would recommend this to a friend

Artigo n.º: 116900412

STD 2901110

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

Qtd.:

Encomende já e receba por volta de Terça-feira, Outubro 13
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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

Adjustable Settings
Tailor the voltage thresholds to suit specific applications, ensuring optimal protection for various equipment and reducing the risk of damage due to voltage fluctuations.
Automatic Recovery
Automatically resets after a voltage issue is detected, minimizing downtime and manual intervention for users, keeping systems operational under diverse conditions.
High Capacity
Rated at 63A and 380V, this device is robust enough for industrial applications, providing reliable protection for three-phase systems against over and under voltage scenarios.

Detalhes do produto

Shop Three Phase Adjustable Over and Under Voltage Protector 3 Phase Automatic Recovery Protective Device Reset 63A 380V 1Pcs online at a best price in São Tomé and Príncipe. B0DMJNJJ4G

Quem Deverá Comprar?

Suitable For
  • Industrial Users

    Ideal for factories needing to protect machinery from voltage fluctuations and ensure operational safety.

  • Commercial Properties

    Beneficial for businesses to safeguard electrical installations, minimizing downtime from electrical failures.

  • Electrical Contractors

    Useful for professionals installing electrical systems, providing reliable voltage protection for their clients.

Not Suitable For
  • Residential Users

    Homeowners may find this device unnecessary for typical household voltage levels and requirements.

DESCRIÇÃO DO PRODUTO

Three Phase Adjustable Over and Under Voltage Protector 3 Phase Automatic Recovery Protective Device Reset 63A 380V 1Pcs

Tem alguma Dúvida? Converse connosco

Perguntas e respostas do cliente

  • Pergunta: What is a three-phase adjustable over and under voltage protector?

    Resposta: A three-phase adjustable over and under voltage protector is an electrical device designed to monitor and regulate voltage levels in three-phase systems. It helps prevent equipment damage caused by voltage fluctuations by automatically disconnecting the supply when voltage exceeds or falls below set parameters. This device is essential in industrial settings where machines operate under strict voltage requirements, ensuring safety and reliability.
  • Pergunta: How does a three-phase automatic recovery protective device work?

    Resposta: A three-phase automatic recovery protective device senses voltage levels continuously and reacts promptly to abnormal conditions. It disconnects the electrical supply when it detects overvoltage or undervoltage and then automatically reconnects once voltage returns to safe levels. This functionality minimizes downtime and protects equipment against potential damage caused by prolonged voltage irregularities, making it a vital addition for factories and other facilities relying on consistent power supply.
  • Pergunta: Why is it important to use an adjustable setting for over and under voltage protection?

    Resposta: Using an adjustable setting for over and under voltage protection allows users to customize the voltage thresholds based on specific equipment needs or local electrical conditions. Different devices may operate optimally within varied voltage ranges; hence adjustable settings ensure a tailored approach that maximizes protection and efficiency. This feature is particularly useful in mixed environments with varying machinery requirements.
  • Pergunta: What specifications should I look for in a three-phase voltage protector?

    Resposta: When evaluating a three-phase voltage protector, consider specifications like voltage rating (typically 380V), current rating (such as 63A), response time, and adjustable thresholds for over and under voltage. Additional features like LED indicators for status alerts, automatic recovery capabilities, and durable construction also contribute to overall effectiveness and reliability for industrial or commercial applications.
  • Pergunta: Can I install a three-phase voltage protector myself?

    Resposta: While it is possible for someone with electrical expertise to install a three-phase voltage protector, professional installation is strongly recommended. This ensures that the device is set up correctly in alignment with local electrical codes and safety standards. Mistakes during installation could lead to improper protection, potentially damaging equipment or posing safety risks. Consulting a qualified electrician can provide peace of mind.
  • Pergunta: What are the benefits of using a protective device with automatic recovery?

    Resposta: Using a protective device with automatic recovery provides significant advantages, including minimized downtime and increased equipment longevity. Once the supply voltage stabilizes to acceptable levels, these devices automatically restore power, allowing production to continue uninterrupted. This feature is crucial in environments where every moment of downtime can incur significant losses, making automatic recovery a valued aspect of operational efficiency.
  • Pergunta: In what applications is a three-phase over and under voltage protector typically used?

    Resposta: Three-phase over and under voltage protectors are typically deployed in industrial settings such as manufacturing plants, HVAC systems, and commercial buildings where heavy machinery operates. They safeguard motors, pumps, and other critical electronic equipment that may be sensitive to voltage fluctuations. These devices are designed to ensure operational safety and enhance longevity, thereby reducing maintenance costs and increasing productivity.
  • Pergunta: What do I need to consider for maintenance of this protective device?

    Resposta: Regular maintenance of a three-phase adjustable over and under voltage protector involves periodic testing of its functionality, verifying settings, and cleaning the unit to remove dust and debris. Also, check the electrical connections and consult the manufacturer's guidelines for specific maintenance intervals. Proper upkeep ensures that the device remains effective in protecting against voltage irregularities and that you maintain an efficient operation.
  • Pergunta: How is the performance of a three-phase voltage protector impacted by environmental conditions?

    Resposta: Environmental conditions such as temperature, humidity, and exposure to dust can impact the performance of a three-phase voltage protector. High humidity may lead to corrosion, while extreme temperatures could affect the internal components. Installing the device in a suitable environment, such as a climate-controlled area or using protective enclosures, can help maintain optimal performance and prolong the lifespan of the device.
  • Pergunta: Where can I buy a Three Phase Adjustable Over and Under Voltage Protector in São Tomé and Príncipe?

    Resposta: You can purchase the Three Phase Adjustable Over and Under Voltage Protector 3 Phase Automatic Recovery Protective Device from Ubuy, a reliable online platform that offers a wide range of electrical equipment and accessories. Ubuy features various options for this device, ensuring you find a suitable product that meets your specifications and quality requirements.

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Avaliações e Classificações dos Clientes

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Prós

  • Easy to install
  • Reliable voltage protection
  • Automatic reset feature
  • High durability
  • User-friendly interface

Contras

  • Some users report a slight size issue.

CONFIANÇA NA PLATAFORMA E SEGURANÇA DO COMPRADOR

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4.2/5 9477 avaliações
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

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Informação importante

  • 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 2901110

Encomende já e receba por volta de Terça-feira, Outubro 13

Qtd.:

Transação seguraTransação segura

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

  • Over-voltage and under-voltage protection ensure safe operation.
  • Automatic recovery feature minimizes downtime.
  • Voltage display allows for real-time voltage monitoring.
  • Three-phase ampere unbalance protection enhances system stability.
  • Phase sequence protection prevents reverse phase issues.
  • Zero line break and phase failure protection maintain operational integrity.

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