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### Descrição do Produto
O EPAuto 30/40 AMP Relay Harness Spdt 12V Bosch Style – 4 Pack é a solução ideal para quem busca confiabilidade e eficiência em sistemas elétricos automotivos. Com uma capacidade de comutação impressionante de 40A/30A, este relé é projetado para suportar cargas pesadas, garantindo que seus dispositivos funcionem de maneira segura e eficaz. A estrutura robusta do soquete do relé, moldada por impacto, é feita para resistir às condições adversas do ambiente automotivo, proporcionando durabilidade e longevidade.
Cada pacote inclui 4 relés e 4 soquetes de relé com fios, facilitando a instalação e a substituição. Os fios de 6 polegadas, listados pela UL, vêm equipados com terminais de pigtail para o contato principal, assegurando uma conexão segura e estável. O sistema de fiação é composto por três cores distintas: branco (comum), preto (normalmente fechado) e amarelo (normalmente aberto), permitindo uma identificação rápida e fácil durante a instalação.
Se você está procurando um relé que não apenas atenda, mas supere suas expectativas em termos de desempenho e segurança, o EPAuto é a escolha certa. Com sua construção de alta qualidade e especificações técnicas superiores, este produto se destaca no mercado, oferecendo uma solução prática e eficiente para suas necessidades elétricas.
### – Instruções de Uso:
Para utilizar o EPAuto 30/40 AMP Relay Harness, siga os passos abaixo:
1. Identifique os Terminais: Antes de conectar, familiarize-se com os terminais do relé: branco (comum), preto (normalmente fechado) e amarelo (normalmente aberto).
2. Conexão dos Fios: Conecte os fios de acordo com a necessidade do seu circuito. O fio branco deve ser conectado à fonte de energia, enquanto o preto e o amarelo devem ser ligados aos dispositivos que você deseja controlar.
3. Fixação do Relé: Instale o relé em um local seguro e seco, utilizando parafusos ou suportes adequados para garantir que ele não se mova durante a operação.
4. Teste o Sistema: Após a instalação, teste o sistema para garantir que o relé está funcionando corretamente e que as conexões estão seguras.
### Características do Produto
– Capacidade de Comutação: 40A/30A, ideal para aplicações que exigem alta corrente.
– Material do Soquete: Moldado por impacto, resistente a choques e vibrações.
– Fiação: 6 polegadas de fios UL listados, com terminais de pigtail para fácil conexão.
– Identificação de Cores: Sistema de cores para fácil identificação e instalação.
– Pacote Completo: Inclui 4 relés e 4 soquetes, proporcionando um excelente custo-benefício.
### Perguntas Frequentes (FAQ)
Pergunta: Qual é a tensão de operação do relé?
Resposta: O EPAuto 30/40 AMP Relay Harness opera em uma tensão de 12V, ideal para a maioria dos sistemas automotivos.
Pergunta: Posso usar esses relés em aplicações fora do automóvel?
Resposta: Sim, os relés podem ser utilizados em diversas aplicações elétricas que requerem controle de alta corrente, desde sistemas de iluminação até projetos de automação.
Pergunta: Os fios são resistentes ao calor?
Resposta: Sim, os fios são projetados para suportar altas temperaturas e condições adversas, garantindo segurança e durabilidade.
Pergunta: É fácil de instalar?
Resposta: Sim, a instalação é simples, especialmente com a identificação clara dos terminais e a inclusão de soquetes com fios.
Pergunta: O que fazer se o relé não funcionar?
Resposta: Verifique todas as conexões e certifique-se de que a fonte de energia está funcionando corretamente. Se o problema persistir, considere substituir o relé.
Zero Signal –
I bought this set of relays so I could use one to run an electric fuel pump on my lawn tractor. The factory diaphragm fuel pump is tired and I didn’t want to mess with it, so I bodged an electric pump with a relay to turn it on.
I selected these because they came with the harness pigtail, they were relatively inexpensive, and the reviews were good. Those are my criteria when I buy non-critical parts to keep around. I don’t want to spend the money on name-brand relays for non-critical applications such as this because an inexpensive relay will do the job just fine, and even if it doesn’t, my lawn tractor is never more than 200 feet from my house.
Would I use this relay on a critical system in my car, IE fuel pump? Only if I was in a real bind, and in that case I’d throw as many spares as I could find in the glovebox. Not saying these relays won’t work (the one I installed is working quite well), but I have no idea what this company’s QC is like or how good they will be in the long run.
I suspect that most people who buy these will use them for non-critical applications– accessories or lights on their car, adding a circuit, etc. For this they’ll probably be fine, and if they’re not, they’ll be easy enough to swap out for something better. As for me, I’m glad I have them for little project like my lawn tractor. If I manage to use them all, I’ll buy more.
Gadget Geek –
These work well, although I can’t speak to the longevity of them as I just completed the installation. The feature of this that sets it apart from others is that the harness bodies connect together via a slide on the side. This makes the harness body considerably wider than other makes. See the picture that shows two relays side by side. The relay on the left is the EPAuto rely and the one on the right is a different brand.
When slid together, they fit extremely tight so make sure you’re ready to attach them together because getting them apart was a real challenge. Which brings me to why I gave this four stars. While the idea is novel, if you put these together and one fails, you’ll have to unmount all of the relays (harnesses) to replace the one. Due to the difficulty of connecting these and getting them back apart, I gave it four stars. Based on my experience with these, I’d rather use the standalone relay/harness set up.
Karey –
I have used these for everything from upgrading headlights to electric chokes and even as a starter relay on an 84 Chevy truck and had no issues.
The relays are sealed well so you don’t have to worry about water intrusion in the relay itself. The included wiring is a nice bonus, but it is NOT sealed so water can still get into the connections. Also the wires that are included maybe on the small side for any sustained high current, certainly not suited for a continuous 30 or more amp load.
Luckily the terminals are easy to remove from the connector so heavier wire can be installed and still look professional.
The mounting bracket is a bit flimsy but holds the relay in place.
For the price you cant hardly go wrong, certainly much cheaper than buying them at a local parts store.
Update 10/5/23
Been using these for several years now and only had one failure so the relays themselves are pretty good, specially for the price.
Just remember the included wires are NOT up to the task of a 30 amp load, even if the relay is.
The wires are marked as 16awg which is OK for up to a 15 amp load, depending on the length of the wire used in the circuit and how much voltage drop is allowable.
Have successfully used for electric radiator cooling fans after replacing some of the wires in the relay connector.
Personally, I make new wires for the power supply side and the load side of the relay (terminals 30, 87 [& 87a if it is being used]) if the load is over 10 amps. Terminals 85 & 86 are fine since they are just used to activate the relay and that does not use much current at all.
As always, make sure any hot wires are fused with an appropriate sized fuse for the wires and circuit load as close to the battery as possible.
Relays are still 5 star, specially for the price.
The wiring and connector would be more like a 2 since it is so far below the rating of the relay, but again, for the price you can’t expect much. At this price point, you are lucky to get a connector at all.
Gadget Geek –
I use these relays on cars and such. They have worked well for my needs and have lasted thru some tuff winters in NY. Easy to wire. I suggest wiring a fuse into whatever you are using these on.
Pawsrdog –
I used this to bypass the crappy relay in the TIPM of my 2012 Chrysler Town and Country 62TE transmission. Code P0882 low voltage. FIXED!
Natasha Tyree –
Waterproof for the boat good power supply ease of installation functionality good perfect quality and durable
ProfessorWizard –
Purchase them in volume. Work well with add on fog or driving lights. Or performing a bypass method for high and low beam when your million dollar daylight running light module expires. Two of these and a fuse holder and a little time and your in business. Great quality and work very well.