Reliable High Current Relay Manufacturer
If you’re looking to purchase high-current relays, Foocles high current relays are your best choice. We offer a comprehensive range of high-current relays that are compatible with most original equipment (OE) relays, making them perfect replacements. Furthermore, we use high-quality components such as pure copper coils and silver alloy contacts to ensure the long-term, stable operation of the high amp relays and your vehicle’s electrical system.
High Current Relay Series
Super Current, 10-40Hz Double Amplitude 1.5mm.
Mainly Used for Large Machines, Motor Start Up.
200A, 12V/24V, 2.4W/4.8W, AgSnO2 Contact, SPSTNO.
150A, Single Pole Single Throw, 12V/24V, Dust Cover IP6K5.
Excavator Accessories, Limit Off Current 75A, Stability of Base Structure.
75A, 12V/24V, Single Pole Single Throw, AgSnO2In Contact.
200A Switching Capability, Terminal Limit Continuous Current 250A.
Features of High Current Relay
It reliably controls high-current switching and carrying, supports up to 250A, and offers a wider range of applications.
The relay’s overall design has been proven in the market over many years and is unaffected by high-current surges.
It completely isolates the control circuit from the load circuit, reducing the stress on the switch and enhancing operator safety.
The use of silver alloy contacts effectively prevents issues such as contact sticking, thereby enhancing the overall stability of the system.
Custom High Current Automotive Relay
We offer customization options for various specifications, functions, and appearances to accommodate installation environments in new settings. This includes designing isolation plates to prevent direct air-borne current flow between terminals, as well as offering coils with a range of power ratings and resistances to meet the engineering requirements of different projects. Additionally, we provide OEM design services to help our customers build their brands.
Professionally Certified High Current Relays
All of our high current relays are manufactured in strict compliance with the standards of the IATF 16949 certification system. Furthermore, our high grade relays have obtained various product certifications, including CE and UL, and we have built a substantial customer base in Europe, the Americas, and the Middle East. Should certification requirements change in the future, we will promptly adapt to ensure the continued smooth distribution of our products.
Reliable Shipping and Storage Guidelines
Since automotive high current relays are precision components, we use a variety of appropriate protective packaging materials, including shock-absorbing bubble wrap and foam padding, and carefully control the number of units stacked to ensure stability during long-distance international shipping.
At the same time, for certain non-sealed high amp relays, we recommend that they not be stored directly exposed to the air to prevent moisture and other factors from corroding the internal components and affecting their performance.
Wide Applications of High-Current Relay
Our high amp relays are commonly used in trucks, RVs, off-road vehicles, and heavy-duty vehicles, including construction and agricultural vehicles. They help control vehicle battery make, break and split charging, start-stop systems, high-power preheating, electric power steering, and pumps.
As long as the total power does not exceed the high current relay’s current-carrying capacity (typically with a 15% margin), you can safely connect the load wires directly to the relay using bolts.
It uses a relatively higher current and is generally used for startup and warm-up functions.
It is typically used to isolate the main and auxiliary batteries to prevent power loss.
Use a high-current relay to control modified lights and other electrical circuits with a single switch
There are still jump starter available that built-in high-current relays to help start vehicles with dead batteries.
More About High Current Relay
- Application Gallerys
- Wiring Diagrams
Customer Views
The high current relay is reasonably priced and fully functional, offering great value for money. No quality issues have been identified so far.
GermanyLukas WagnerThe pre-sales and after-sales support is very professional and responsive. The technical team resolves issues quickly, allowing us to use the product with confidence.
United StatesLiam Brown
- Determine whether the voltage system is 12V or 24V.
- Determine the current margin to ensure that the selected high-current relay has a current capacity with at least 15% redundancy.
- High-current relays are typically large in size, so you must ensure there is sufficient installation space.
Foocles high-current relays are also suitable for industrial use, including ventilation
systems, energy storage charging and discharging control, and motor control, etc.
Typically, these are 12V relays with a current rating of 80A or higher, available in SPST (Single Pole Single Throw) configuration.
For safety reasons, please conduct testing in a facility equipped with professional equipment, or we can assist you with the testing.
Foocles relays are likely your best choice, as we are one of the few manufacturers with over a decade of experience specializing in automotive relays. We offer a wide range of relays for automotive applications.
The final price varies depending on the materials used for key components, packaging, manufacturing processes, and order quantity. We will provide you with an accurate and detailed quote based on your specific requirements.
