JD2912-1Z-12VDC LIUBAIWUQUSTARS Relay Pin Inte Kit

Review LIUBAIWUQUSTARS 40a Automotive Relay Kit Pin Inte

Introducing the Liubaiwuqustar 12V 40A Relay Kit (Model Number: 753803185138), a versatile and high-performing solution for your automotive or electrical projects. This relay kit comes with four individually controlled 12V DC 40A relays that can handle heavy current loads, ensuring reliable switching for various applications.

Each relay in this kit features a silver-plated contact, providing excellent conductivity and durability. The relays are housed in a compact and robust plastic casing that measures 51mm x 38mm x 22mm (L x W x H), making them easy to install and integrate into different systems. The kit also includes four 30A fuses for overcurrent protection.

The Liubaiwuqustar 12V 40A Relay Kit comes with a user-friendly design, as it includes a common, normally open (NO), and normally closed (NC) contact for each relay. This configuration allows for various switching possibilities and enables users to control multiple circuits or devices with just one relay.

Installing the relay kit is a straightforward process, as it comes with a detailed instruction manual and mounting screws for secure installation. The kit's universal compatibility with 12V DC systems makes it suitable for a wide range of applications, including automotive, HVAC, security systems, and more.

Additionally, the Liubaiwuqustar 12V 40A Relay Kit comes with a one-year warranty, offering peace of mind and ensuring that any manufacturing defects are addressed promptly. With its impressive performance, reliability, and user-friendly design, this relay kit is an essential tool for anyone working on electrical or automotive projects.

Pros and Cons of Buying Liubaiwuqustar's 753803185138 and 12V 40A Relay Kit

Liubaiwuqustar's 753803185138 and 12V 40A Relay Kit is a commonly used electronic component in various automotive and industrial applications. This kit includes two 40A relays and necessary accessories.

a. Durable: These relays are designed for heavy-duty applications and are known for their robustness and long lifespan.

b. Easy to Install: The kit comes with comprehensive instructions and all necessary components, making installation relatively straightforward.

c. Cost-Effective: Compared to individually purchasing each component, this kit offers a cost-effective solution for those requiring multiple relays.

a. Limited Compatibility: These relays may not be suitable for specific applications that require more advanced features or higher current ratings.

b. Manual Switching: The relays in this kit are not designed for automatic switching, which may not be ideal for certain applications.

c. No Diagnostic Features: The relays do not come with any diagnostic features or capabilities, making it difficult to troubleshoot potential issues without additional tools or expertise.

Liubaiwuqustar's 753803185138 and 12V 40A Relay Kit is a great option for those seeking heavy-duty, cost-effective relays for simple applications. However, it may not be suitable for more complex applications or those requiring advanced features or automatic switching.

If the requirements for your application go beyond the capabilities of this relay kit, consider exploring other options with higher current ratings, automatic switching capabilities, or diagnostic features. It's essential to choose the right component for your specific use case to ensure optimal performance and reliability.

Details:

The internal alloy contacts are made from high - quality tin oxide raw materials, offering superior electrical conductivity, ensuring both safety and reliability. Each relay features robust construction with 12 wag tinned copper wires for main connections and 16 control circuits, ensuring reliable power handling up to 40a/30a. Can be applied to control circuits for components such as cars, motorcycles, and ships with high current loads. These relays are ideal for controlling high-current accessories like lighting systems, winches, or other vehicle electrical components.5-pack relay with heavy-duty pigtail cars, motorcycles, and ships, 1.relay specifications: spdt relay 12v our coils made from high-quality copper raw materials, with a coil power of 1.8w.

Each relay measures approximately 6.5cm in height and 3.5cm width , with pre-wired 19.5cm cable harnesses. The meticulously designed casing is crafted from poly carbonate material, boasting highly effective flame - retardant capabilities. The mounting bracket and secure connector design ensure stable installation in demanding environments. This heavy-duty 5-pin relay kit includes 5 spdt relays rated for 12vdc 14v max applications, perfect automotive and marine use.

specifications genpurrelays:

• brand: Liubaiwuqustars
• mpn: Jd2912-1z-12vdc
• part type: Pin
• included components: 5 Relay Harnesses, Mounting Hardware
• measurement system: Imperial
• maximum switching current: 40.0
• contact material: Tinned Copper
• contact current rating: 30.0
• contact type: Spdt
• specification met: Waterproof, Dustproof
• connector type: 5-pin Spdt
• input voltage: 14.0
• coil voltage: 12.0
• wattage: 1.8
• model number: Jd1914 Relay
• operation mode: Normally Off
• mounting type: Bracket Mount
• upc: 753803185138
• package dimensions lxwxh: 7.88x4.72x1.1 Inches
• weight: 0.73 Pounds

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

shipping genpurrelays:

• class: standard
• type: fixed
• transit: 3-9 days
• service: standard

returns genpurrelays:

• method: money back
• paid by: seller
• time: 30 days
• policy: returns accepted

offer genpurrelays:

• availability: in stock
• in stock #: 5
• prices: $17.96–$25.71
• item condition: New
• started: february 25, 2026
• sold #: 14
• options: ship-to-home

payments genpurrelays:

• credit card: visa
• wallet: apple-pay
• other

seller genpurrelays:

• rating: 98.8%
• city: sacramento, california
• # reviews: 84