2 PCS 4 Pin SPST 12V Relay - 40A Waterproof Auto Switches for Vehicles

2 PCS 4 Pin SPST 12V Relay - 40A Waterproof Auto Switches for Vehicles

Product Overview:

Transform the way you manage power in your vehicle with our 4 Pin SPST relays. Offering exceptional reliability and performance, these relays serve as crucial components in controlling high voltage currents with ease.
Designed with the utmost attention to safety and practicality, they are the perfect enhancement for your automotive applications.

Key Features:

  • Two Models Available: Choose between the 4-pin (JD2912-1H-12VDC) and 5-pin (JD2912-1Z-12VDC) based on your specific needs, both capable of handling 40A and 14VDC.
  • Responsive Operation: With a swift start-up time of ≤10ms and release time of ≤5ms, experience seamless performance.
  • Practical Current Control: Effectively control high voltage line current via a low voltage line, acting as a reliable switch for motor rotations.
  • Safety First: Full sealing ensures waterproof and dustproof protection, while flame-retardant plastic and insulated components prevent failures and short circuits.
  • Compact & Portable: Measuring 2.05×1.13 inches and weighing only 0.16 lb, these relays fit conveniently in toolboxes.
  • Easy Installation: Connect effortlessly with wires without the need for specialized tools, making usage and replacement a breeze.

Applications:

  • Ideal for cars, motorcycles, and ships, ensuring versatility in use.
  • Suits a range of applications from installing electric cooling fans, fuel pumps, water pumps, to horns.
  • Perfect for use in lighting systems, engine compartments, and air conditioning systems.

Why Choose Our Relays?

Our relays not only boast a sturdy construction resistant to corrosion and rust but also feature an all-copper solenoid coil that minimizes temperature rise while handling larger currents. With a mechanical service life of up to 10,000 cycles, trust in a product that delivers consistent and stable performance, making it an excellent investment for your automotive needs.

Don't compromise on quality or safety. Invest in our 2 PCS 4 Pin SPST 12V Relays today!

    • Free & Fast Shipping - We offer free shipping to most of the USA with a normal delivery time of 3-7 days. However, due to the current situation, additional delivery time (up to 3 weeks) may be required for some items.
    • Alternative Carriers - We may use alternative carriers (e.g. USPS, FedEx, UPS, etc.) to ensure your package arrives safely and on time. Due to the use of multiple carriers, we are unable to provide a tracking number automatically.
    • Handling Time - Orders are processed and shipped within 1-2 business days of receiving cleared payment.
    • Shipping Restrictions - Shipping to Alaska, Hawaii, Puerto Rico, Guam, and other US territories may incur shipping charges or delivery restrictions. Please contact us before ordering, or your order can be refunded/cancelled.
    • State Restrictions - There may be restrictions based on your state of purchase. For example, certain items may not be shipped to California due to state regulations.
    • Contact for Tracking Updates - If you require tracking updates or have any concerns about the delivery of your order, please feel free to contact us, and we will be happy to assist you.

    • 30-Day Hassle-Free Returns - We want you to be completely satisfied with your purchase. If you are not, you can return the item within 30 days of receiving it for a full refund or exchange.
    • Easy Return Process - To start a return, simply contact us and we will provide you with a prepaid return shipping label and detailed instructions.
    • Restocking Fee - There are no restocking fees for returns. However, the buyer is responsible for return shipping costs if the return is not due to a seller's error.
    • Refund Processing Time - Refunds will be processed within 5 business days of receiving the returned item in its condition.

We accept all major credit cards, PayPal, and Apple Pay for your convenience. Your payment information is secure and encrypted to ensure a safe and seamless transaction. Please complete your payment within 3 days of purchase to avoid any delays in shipping.

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If you have any questions or concerns, please feel free to out to our customer support team. You can contact us through the eBay messaging system. We are available Monday to Friday, 9:00 am to 5:00 pm EST, and we will do our best to respond to your inquiry within 24 hours.



Buy it now and enjoy a pleasant shopping experience!

Unit Quantity: 2Application: Automotive,Motorcycle,BoatFeatures: Safe,Stable,PracticalSmart Home Compatibility: Car Relay 40A
Contact Material: Brass,Plastic,Silver AlloySmart Home Protocol: Car Relay 40ASuitable For: Universal FitMPN: Car_Relay_40A
Mounting Style: Plug-InResistance Properties: Car Relay 40AProtection Properties: Car Relay 40ACurrent Type: DC
Type: RelayMaximum Amperage: 40 ACoil Voltage: 12 VCurrent Rating: 40 A
Model: Car Relay 40ANumber of Poles: 1Number of Pins: 4-PinNumber of Phases: 1
Number in Pack: 2Power: 1.8 W