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Item #:
100097932
Relay 120A, 12V Continuous Duty SPST 4-pin High Power Relay Set
Item #:
100097932
WST 81
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, August 08
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Large capacity, high current carrying capacity, heavy-duty make/break relay, ideal for split charging or any vehicle needing a high-power relay.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Power Rating
The iRhapsody Relay supports up to 200A, ideal for demanding applications where reliable high current switching is essential for performance.
Continuous Duty
Designed for continuous operation, ensuring stability and longevity under extended usage, making it perfect for automotive and industrial applications.
SPST Configuration
The 4-pin SPST design offers simplified installation and versatility, suitable for various electrical systems, enhancing user-friendly experiences.
Product Details
| Country of Origin | This item will be imported from US |
| Item Weight | 0.4 lbs (180 grams) |
| What is in the box | Relay 120A, 12V Continuous... For more details, please check description/product details |
Who Should Buy?
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Heavy-Duty Users
Ideal for automotive enthusiasts requiring reliable switching for high-current applications like starters and winches.
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DIY Projects
Perfect for hobbyists building custom electrical systems needing robust relays for safe operation.
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Industrial Applications
Suitable for industrial settings where reliable control of high-power devices is essential to operations.
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Low-Power Devices
Not suitable for small electronics or devices requiring minimal current, as it handles high power.
Product Description
Relay 120A, 12V Continuous Duty SPST 4-pin High Power Relay Set
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What applications is the irhapsody 120amp 12v Continuous Duty Relay suitable for?
Answer: The irhapsody 120amp 12v Continuous Duty Relay is ideal for applications that require high-current switching, such as automotive starters, auxiliary lights, and heavy-duty electrical systems. This relay can handle up to 120 amps, making it perfect for use in vehicles, RVs, and boats where reliable performance is essential. Installing this relay in your high-current application can improve the efficiency of your electrical components and ensure that they operate smoothly without overheating. -
Question:
How do I install the irhapsody 120amp relay?
Answer: To install the irhapsody 120amp relay, first ensure that your vehicle is powered off. Connect the relay's pins according to your specific application—typically, you will connect the power source to one pin, the load circuit to another, and the control wire to trigger the relay. The 4-pin design makes it straightforward, facilitating easy integration into existing setups. Proper installation is crucial for optimal performance, particularly in high-current systems where reliable operation is paramount. -
Question:
What are the benefits of using a high-current relay like this one?
Answer: High-current relays, such as the irhapsody 120amp relay, offer significant advantages in electrical systems, including increased reliability and efficiency. They reduce the strain on switches and help prevent wiring overheating, thereby prolonging the lifespan of your components. Additionally, they provide a safer way to power high-draw devices. This makes them especially beneficial for off-road vehicles and performance cars where robust electrical systems are required to manage multiple high-draw devices simultaneously. -
Question:
Can this relay be used for marine applications?
Answer: Yes, the irhapsody 120amp relay is well-suited for marine applications. Its continuous duty design and high amperage rating ensure that it can handle the demanding electrical loads often encountered in boats. From powering bilge pumps to navigation lights, this relay can effectively manage the heavy current required without failure, enhancing safety and reliability on the water. Always ensure proper protection against water exposure for any electrical components in marine environments. -
Question:
What is the difference between SPST and other relay types?
Answer: SPST (Single Pole Single Throw) relays, such as the irhapsody 120amp relay, are designed to control one circuit with a simple on/off switch configuration. This is different from SPDT (Single Pole Double Throw) relays, which can manage two circuits, switching between them. SPST relays are perfect for basic applications like starting vehicles or turning lights on/off, where dual circuit control is not necessary, simplifying your electrical setup while providing reliable performance. -
Question:
What should I consider when choosing a relay for my vehicle?
Answer: When selecting a relay for your vehicle, consider factors such as the amperage rating, voltage compatibility, and the specific application. The irhapsody 120amp 12v Continuous Duty Relay is designed for high-current applications, ensuring it meets the needs of demanding electrical systems. Additionally, review the installation requirements and whether you need a weatherproof design for outdoor or marine use. This thorough evaluation will help you choose a relay that provides reliability and efficiency in your setup. -
Question:
How does a continuous duty relay differ from a standard relay?
Answer: A continuous duty relay, like the irhapsody 120amp model, is designed to operate continuously without overheating, making it suitable for high-current applications. Unlike standard relays that may overheat if engaged for prolonged periods, continuous duty relays can handle extended use without failure. This feature is vital for applications such as automotive starters or auxiliary components that require a reliable and consistent power supply, ensuring optimal performance in demanding environments. -
Question:
Is this relay compatible with all 12V systems?
Answer: The irhapsody 120amp relay is designed specifically for 12V systems, making it compatible with a wide range of vehicles, including cars, trucks, and boats. Compatibility may depend on the amperage needs of your specific application, so ensure your setup does not exceed the relay's capacity. This versatility allows it to be used in various systems, provided that the load does not exceed the relay's specifications, ensuring reliable operation across multiple devices. -
Question:
What is the typical lifespan of the irhapsody 120amp relay?
Answer: The lifespan of the irhapsody 120amp relay can vary based on usage conditions, but under typical operating conditions, it can last a long time due to its robust design and high-quality materials. Continuous duty relays are built to withstand heavy workloads, offering durability under high current flow. To maximize lifespan, it’s crucial to install the relay correctly and ensure it is used within its rated specifications, reducing the risk of premature failure. -
Question:
Where can I buy the irhapsody 120amp 12v Continuous Duty Relay in Samoa?
Answer: You can buy the irhapsody 120amp 12v Continuous Duty Relay on Ubuy, which offers a wide selection of electronics and automotive components. With Ubuy, you can conveniently find the relay you need, ensuring swift access to essential parts for your high-current applications. Their platform is well-regarded for reliable purchases within Samoa, making it a go-to choice for such specialized items.
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Features & Benefits
- 12V DC 120Amp capacity for heavy-duty performance.
- Reliable coil power of 1.8W with 80-ohm resistance.
- Optimal temperature range of -30 to +80 degrees Celsius.
- Ideal for split charging applications and high-power vehicles.
- More reliable than competitors with higher coil power.
- Stay within 10-15% of rated capabilities for optimal performance.
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