- Trang chủ /
- Tools & Home Improvement /
- Building Supplies /
- Building Materials /
- Doors /
- Garage Doors, Openers & Parts /
- Keypads & Remotes /
- DC 12V 40A Relay, 1CH Universal 433Mhz Remote...
0 ratings
Sản phẩm #:
23879724
DC 12V 40A Relay, 1CH Universal 433Mhz Remote Control Wireless Latching Function Switch for Industrial & Low Voltage Power Systems
90% of respondents would recommend this to a friend
Sản phẩm #:
23879724
VND 597149
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from Hoa Kỳ
0 ratings
Viết đánh giá
Trong kho
Đã nhập từ cửa hàng USA
Đặt hàng ngay bây giờ và nhận hàng vào khoảng Thứ Ba, Tháng 9 29
Secured 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
Ideal for direct control of various loads with stable signal and a wide variety of applications
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of Hoa Kỳ store (110-120). Recommended power converters Mua ngay.
What Stands Out
Latching Function
Provides energy-efficient operation by maintaining relay state without constant power, ideal for applications requiring power-saving solutions in industrial environments.
Wide Compatibility
Designed for universal compatibility with 12V power systems, making it versatile for various applications in both industrial and low-voltage settings.
Strong Remote Control
Equipped with a 433MHz wireless remote, this relay allows for convenient and reliable operation from a distance, enhancing usability in hard-to-reach places.
Thông tin chi tiết sản phẩm
| Package Weight | 1 Pound |
Who Should Buy?
-
Industrial Automation
Ideal for controlling industrial machines, enhancing efficiency through remote operation and wireless latching functions.
-
Home Automation
Perfect for DIY home automation projects, allowing users to wirelessly manage devices efficiently with a remote control.
-
Low Voltage Applications
Suitable for low voltage power systems, providing reliable switching capabilities for lights and small appliances.
-
High Voltage Systems
Not suitable for high voltage applications beyond 12V, posing risk for damage or failure when misused.
MÔ TẢ SẢN PHẨM
DC 12V 40A Relay, 1CH Universal 433Mhz Remote Control Wireless Latching Function Switch for Industrial & Low Voltage Power Systems
Có thắc mắc? Trò chuyện với chúng tôi
Câu hỏi và trả lời của khách hàng
-
câu hỏi:
What is a 12V 40A relay used for?
trả lời: A 12V 40A relay is commonly used in various applications that require switching of high-current devices, such as motors, lights, or heavy machinery. This relay acts as a remote switch that can control electrical loads efficiently while isolating the control circuit from the load circuit. For industrial uses, it's perfect for automating machinery or systems that operate at low voltage but require robust switching capabilities. -
câu hỏi:
How does the wireless remote control feature work?
trả lời: The wireless remote control feature operates at a frequency of 433Mhz, allowing you to activate or deactivate the relay from a distance. This is achieved using a handheld remote that communicates with the relay, sending a signal that prompts the relay to switch on or off. This capability is invaluable in industrial settings where manual operation is impractical, enabling remote operation of equipment effortlessly. -
câu hỏi:
What is the latching function in a relay?
trả lời: The latching function allows the relay to maintain its state (on or off) even after the control signal is removed. This feature is significant because it reduces the power consumption of the control circuit, as the relay does not continuously draw power to stay activated. Scenarios where this is beneficial include controlling lights or alarms that should remain operational until manually switched off. -
câu hỏi:
Can this relay be used for home automation?
trả lời: Yes, this relay is an excellent choice for home automation applications. Its capacity to handle up to 40A makes it suitable for controlling high-power devices like heaters, fans, or even garden lights from a remote location. The wireless feature provides flexibility in placement and operation, making it easier to integrate into smart home systems. -
câu hỏi:
What is the maximum load this relay can handle?
trả lời: This relay can handle a maximum load of 40A at 12 volts. This power capacity makes it suitable for diverse applications, including automotive systems, industrial equipment, or large home appliances, ensuring that it can effectively switch significant electrical loads without performance issues. -
câu hỏi:
Is it safe to use this relay with high-voltage devices?
trả lời: This relay is designed specifically for low-voltage power systems, rated for 12V DC operations. Using it with devices that require higher voltages could compromise its functionality and safety. Always ensure the relay is utilized within its specified limits to avoid equipment damage and enhance safety. -
câu hỏi:
How do you install the 12V 40A relay?
trả lời: Installation typically involves connecting the relay to the power supply and the devices you wish to control. Connect the control line from the remote receiver to the relay’s input terminals. Then, connect your load to the output terminals. Ensure that all connections are secure, and consult the specific wiring diagram for detailed installation instructions to achieve optimal performance. -
câu hỏi:
What kind of batteries does the remote control require?
trả lời: The remote control used with this relay generally requires a standard battery (often a 12V or similar type). Check the remote specifications for the exact battery type to ensure proper operation. Keeping spare batteries handy allows for extended usage without interruptions when they need replacing. -
câu hỏi:
Can I use multiple relays with one remote control?
trả lời: Yes, you can operate multiple relays with a single remote control, provided they are compatible. This feature is particularly beneficial in applications where multiple devices need orchestration, like in a home automation setup, allowing for simplified control of an entire system from one remote unit. -
câu hỏi:
Where can I buy the DC 12V 40A Relay, 1CH Universal 433Mhz Remote Control Wireless Latching Function Switch in Vietnam?
trả lời: You can purchase the DC 12V 40A Relay, 1CH Universal 433Mhz Remote Control Wireless Latching Function Switch on Ubuy. They offer a wide selection of electronic components and provide detailed product information to help you make an informed choice.
fushionsea Keypads & Remotes Editorial Review
DC 12V 40A Relay, 1CH Universal 433Mhz Remote Control Wireless Latching Function Switch for Industrial & Low Voltage Power Systems is an innovative solution for managing power loads remotely. This relay is designed for ease of use, with a plug-and-play setup that eliminates the need for complex wiring, making it ideal for vehicle lighting and other applications. Many users have successfully utilized this remote relay to control lights, motors, and even medical equipment, praising its reliability in various settings. For example, one reviewer highlighted how it simplifies turning on the power supply for a Starlink mini, demonstrating versatility in handling different loads and environments, although some noted that the remote isn't waterproof which is a consideration for outdoor usage.
Customer Reviews & Ratings
1 điểm của khách hàng
-
5 sao
100%
-
4 sao
0%
-
3 sao
0%
-
2 sao
0%
-
1 sao
0%
Đánh giá sản phẩm này
Chia sẻ suy nghĩ của bạn với các khách hàng khác
ưu
- Easy plug-and-play installation
- High current rating of 40A
- Versatile for various applications
- Efficient remote control functionality
- Reliable for industrial and low voltage systems
Nhược điểm
- Remote control may not be waterproof
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“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
H
Hazel
Verified buyer
“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.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“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
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Thanh toán An toàn
Global Delivery
Easy Returns
Genuine Products
Product Price History
Thông tin quan trọng
- Hạn chế: Đối với các sản phẩm được vận chuyển quốc tế, xin lưu ý rằng bất kỳ chính sách bảo hành nào của nhà sản xuất có thể không còn hiệu lực; các tùy chọn dịch vụ của nhà sản xuất có thể không khả dụng; hướng dẫn sử dụng sản phẩm, hướng dẫn và cảnh báo an toàn có thể không có bằng ngôn ngữ của quốc gia đến; các sản phẩm (và các tài liệu đi kèm) có thể không được thiết kế theo các tiêu chuẩn, thông số kỹ thuật và các yêu cầu ghi nhãn của quốc gia đến; và các sản phẩm có thể không phù hợp với điện áp của quốc gia đến cũng như các tiêu chuẩn khác về điện (cần phái sử dụng đầu nối hoặc bộ chuyển đổi nếu thích hợp). Người nhận có trách nhiệm đảm bảo rằng sản phẩm có thể được nhập khẩu hợp pháp đến quốc gia đến. Khi đặt hàng từ Ubuy hoặc các chi nhánh của Ubuy, người nhận là nhà nhập khẩu trong hồ sơ, đồng thời phải tuân thủ tất cả các luật cũng như quy định của quốc gia đến.
- Không phải tất cả các sản phẩm được liệt kê trên Ubuy đều được rao bán, vì Ubuy là một công cụ tìm kiếm toàn cầu. Sản phẩm phải tuân theo các quy định về xuất khẩu/thương mại.
VND 597149
Đặt hàng ngay bây giờ và nhận hàng vào khoảng Thứ Ba, Tháng 9 29
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Các tính năng và lợi ích
- Working voltage: DC12V
- Max load current: 40A
- Working frequency: 433mhz
- Easy and convenient installation
- RF technology for stable signal
- Suitable for electric control circuits and low voltage equipment
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.