YCUPONE Multi-Purpose Relay Screw Type Automatic 1A

Description

Product Overview

The YCUPONE Multi-Purpose Relay is engineered for durability and precision in automotive applications. Constructed with a robust screw‑type connector and silver‑alloy contacts, the relay provides a low‑resistance path for up to 1 amp of current, ensuring swift and reliable activation of headlamp circuits. Its normally open (NO) contact design guarantees that power is only delivered when the control signal is present, preventing unwanted drain on the vehicle’s electrical system. The unit measures 4.72 x 0.79 x 0.47 inches and weighs just 2.82 oz, making it compact enough for tight engine‑compartment spaces while still offering the strength needed for long‑term use. Designed for DIN‑rail mounting, installation is straightforward and secure, reducing vibration‑related failures. The relay operates automatically, responding instantly to voltage changes without the need for manual intervention, which is essential for modern vehicle lighting systems.

Usage

This relay is perfect for automotive technicians, DIY enthusiasts, and fleet maintenance teams who need a dependable replacement for the number 46 headlamp relay found in many vehicle fuse boxes. It is suited for use in passenger cars, light trucks, and SUVs where headlamp reliability is critical for safety. Install the relay on the DIN rail located under the driver‑side engine‑compartment hook, connect the screw terminals to the appropriate wiring harness, and the unit will automatically manage headlamp operation. The design tolerates temperature extremes and vibration, making it ideal for both daily commuting and demanding off‑road conditions.

Why Choose Us

YCUPONE stands for quality and precision in automotive components. Each relay undergoes rigorous testing for contact resistance, endurance, and environmental resistance, ensuring it meets OEM standards. Our manufacturing process uses high‑grade silver alloy for contacts, providing superior conductivity and reduced wear compared to standard copper contacts. The screw‑type connector simplifies wiring, reducing installation time and the risk of loose connections. Backed by a 1‑year warranty and a 5‑star customer rating, this relay offers peace of mind for professionals who cannot afford failure in critical lighting systems.

Key Features

• Silver‑alloy contacts deliver low resistance and high durability.
• Screw‑type terminals ensure secure, easy wiring in tight spaces.
• Normally open design prevents unwanted power draw when inactive.
• DIN‑rail mounting provides vibration resistance and quick installation.
• Automatic operation for instant headlamp response without manual control.

FAQ

What vehicles are compatible with this relay?

The relay replaces the number 46 headlamp relay in most cars that use a screw‑type connector. Verify the part numbers 15016745, 601‑218, 1R1944, RY560, or 13506836 against your vehicle’s service manual.

Can I install this relay myself?

Yes. The screw terminals and DIN‑rail design allow a DIY installation with basic hand tools. Ensure the vehicle is powered off and follow the wiring diagram provided in the parts search tool.

Is the relay rated for higher currents?

The unit is rated for a continuous current of 1 amp. For applications requiring higher current, select a relay with a suitable rating to avoid overheating.

How does the automatic operation work?

When the control voltage is applied, the relay’s internal coil energizes, closing the normally open contacts instantly. When the voltage is removed, the contacts open, cutting power to the headlamp circuit.

What warranty does YCUPONE provide?

YCUPONE offers a one‑year limited warranty covering defects in materials and workmanship. Contact customer support with your purchase details for assistance.