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Item #:
70915922
12VDC 40A Relay Switch Universal Car Vehicle Motor Fuse 4 Pin.
Item #:
70915922
KES 2139
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Imported from USA store
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Order now and get it around Sunday, September 06
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What Stands Out
High Current Capacity
Handles up to 40 amps, perfect for powering high-demand automotive accessories and ensuring reliable performance without overheating.
Universal Compatibility
Designed for a wide range of vehicles and applications, making it a versatile choice for car enthusiasts and professionals alike.
Compact Design
Compact 4-pin design enables easy installation in tight spaces, providing convenience without compromising functionality.
Product Details
| Connector Type | Quick Connect |
| Contact Type | Spst Or Spdt |
| Current Rating | 40 Amps |
| Mounting Type | DIN Rail Mount |
| Operation Mode | Motor |
| Wattage | 480 watts |
| Coil Voltage | 12 Volts |
| Contact Current Rating | 40 Amps |
| Maximum Switching Current | 40 Amps |
| Minimum Switching Voltage | 7.8 Volts |
| Brand Name | KongV |
| UPC | 761325266242 |
| Part Number | 12V 40A |
| Model | 12V 40A |
| Manufacturer | KongV Parts |
| Contact Material | Silver |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Car Enthusiasts
Ideal for car enthusiasts looking to control accessories or modifications with reliable switching capabilities.
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DIY Projects
Perfect for DIYers who need to integrate electronic components into automotive or custom applications effectively.
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Home Automation
Useful for home automation enthusiasts to control devices remotely via vehicle or battery-operated switches.
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High Power Applications
Not suitable for applications requiring higher current ratings beyond its 40A specification, potentially leading to failure.
Product Description
12VDC 40A Relay Switch Universal Car Vehicle Motor Fuse 4 Pin.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a Universal Car Vehicle Motor Fuse Relay Switch DC 12V 40A 4 Pin used for?
Answer: A Universal Car Vehicle Motor Fuse Relay Switch DC 12V 40A 4 Pin is designed to control high-power electrical devices in vehicles. This relay acts as a switch that opens and closes circuits at varying voltages and currents, providing effective management of power supply to components such as lights, horns, or motors. It's commonly used in automotive applications, enhancing electrical safety and functionality, especially for aftermarket installations. -
Question:
How do I install a 12V 40A 4 Pin Relay?
Answer: To install a 12V 40A 4 Pin Relay, first identify the coil terminals (typically labeled as 85 and 86) and the load terminals (usually 30 and 87). Connect the coil terminals to the control switch and a ground connection. The load terminals should be wired to the device you intend to control. Ensure all connections are secure and insulated to prevent shorts. This relay is particularly useful when powering high-load applications such as fog lights or additional audio systems. -
Question:
What are the benefits of using a relay in my vehicle's electrical system?
Answer: Using a relay in your vehicle's electrical system offers several benefits, including reduced load on switches, increased safety from overheating, and the ability to control high-current devices with low-current signals. This is particularly beneficial for enhancing the performance of high-demand accessories like winches or auxiliary lights. Additionally, relays can help isolate circuits, preventing potential damage to sensitive electronic components in your vehicle. -
Question:
Can this relay be used in applications other than cars?
Answer: Yes, the Universal Car Vehicle Motor Fuse Relay Switch DC 12V 40A 4 Pin can be utilized in various applications beyond automobiles, including boats, motorcycles, or even home automation systems that require a 12V input. Its versatility makes it suitable for any project that demands reliable switching of high-power devices, such as pumps, water heaters, or powered gates, ensuring they operate safely and efficiently. -
Question:
What is the difference between a fuse and a relay?
Answer: A fuse and a relay serve different purposes in an electrical system. A fuse is a protective device that interrupts the flow of current when it exceeds a certain level, preventing damage to components. Conversely, a relay is an electromechanical switch that controls the flow of current to a device based on a low-power signal. Using both in your vehicle’s system can enhance safety and control by protecting against overloads while managing power to various accessories. -
Question:
Is the 40A rating sufficient for heavy-duty applications?
Answer: Yes, the 40A rating of the Universal Car Vehicle Motor Fuse Relay Switch is suitable for many heavy-duty applications. This relay is widely used to operate high-draw equipment such as winches and large lighting systems. It's essential to match the relay's specifications with your needs, ensuring that it can handle the current draw without overheating, which helps maintain performance and reliability in demanding conditions. -
Question:
What should I consider when choosing a relay for my vehicle?
Answer: When choosing a relay for your vehicle, consider the voltage rating, current capacity, and the specific electrical load it will control. Ensure the relay's specifications match or exceed the requirements of your application for optimal performance. Additionally, take into account the relay's physical size and pin configuration, as well as the environment it will be used in, to ensure a proper fit and function in your vehicle’s setup. -
Question:
How can I troubleshoot a malfunctioning relay?
Answer: To troubleshoot a malfunctioning relay, first check the connections and wiring for any faults such as corrosion or breaks. Use a multimeter to test the relay's coil and terminals for continuity. If the relay does not click when activated or pass current to the load, it may need replacement. Make sure to test the relay under actual operational conditions to confirm functionality, especially if it controls critical systems like lights or engine components. -
Question:
What is the pin configuration of the 4 Pin Relay?
Answer: The pin configuration of the 4 Pin Relay typically includes two coil terminals and two load terminals. The coil pins (usually marked 85 and 86) are connected to the control switch for activation, while the load pins (marked 30 and 87) connect to the device being powered. This configuration allows efficient control of high-power devices with a low-power switch, ensuring reliable operation in various automotive and electrical applications. -
Question:
Where can I buy Universal Car Vehicle Motor Fuse Relay Switch DC 12V 40A 4 Pin?
Answer: You can purchase the Universal Car Vehicle Motor Fuse Relay Switch DC 12V 40A 4 Pin from Ubuy, a reliable online platform that offers a wide range of automotive accessories. Ubuy is known for its quality products and efficient service, ensuring that you have access to the items you need for your vehicle's electrical upgrades or repairs.
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Pros
- High current capacity
- Durable and reliable
- Easy to install
- Versatile for various applications
- Compact design
Cons
- May require minor adjustments during installation.
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KES 2139
Order now and get it around Sunday, September 06
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Features & Benefits
- High-quality ABS plastic construction ensures durability.
- Rated for a contact load of 40A and switching voltage of 7.8V.
- Designed for automobile air conditioning and fan cooling applications.
- Compact and fully enclosed for effective heating and cooling.
- Reliable performance based on original specifications.
- Perfect for switching single or dual-speed fan motors.
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