12V Power Relay iRhapsody Automatic Copper Contact

Description

Product Overview

The iRhapsody Relay‑8QS is a 12‑volt, 40 amp automotive power relay designed for robust, repeatable performance in demanding environments. Constructed with high‑conductivity copper contacts and a solid‑state coil rated at 1.8 watts, the unit delivers fast, reliable actuation while minimizing heat buildup. Its plug‑in socket‑mount design eliminates the need for soldering, allowing technicians to replace or upgrade relays in seconds. The relay operates automatically, closing when the coil voltage reaches the minimum switching threshold of 6 V DC and releasing at 0.6 V DC, ensuring precise control of high‑current loads such as fuel pumps, cooling fans, and lighting circuits. With a compact package measuring 9.57 × 4.41 × 1.65 inches and a weight of just 14.9 ounces, the Relay‑8QS fits easily into standard relay sockets and can be stocked in 2‑, 6‑, or 12‑pack SKUs for inventory flexibility.

Usage

This relay is ideal for a wide range of automotive and marine applications where reliable high‑current switching is essential. Install it in engine control modules, aftermarket lighting systems, power‑seat controllers, or any auxiliary device that draws up to 30 amps continuously and 40 amps peak. The automatic operation mode makes it perfect for DIY enthusiasts who need a plug‑and‑play solution without complex wiring. Because the coil voltage range is 6‑15.6 V DC, the relay can be powered directly from a vehicle’s 12‑volt battery or from a regulated control circuit, providing versatility for both OEM replacements and custom builds.

Why Choose Us

iRhapsody combines rigorous engineering standards with quality manufacturing processes to ensure each relay meets or exceeds industry specifications. The copper contact material offers superior conductivity and resistance to corrosion, extending service life even in harsh under‑hood conditions. Each unit undergoes a 100% functional test at 30 amps continuous and 40 amps peak to guarantee performance consistency. Our relays are backed by a comprehensive warranty and supported by detailed technical documentation, giving professionals confidence in long‑term reliability.

Key Features

• High‑conductivity copper contacts for low resistance and long life
• Automatic operation with 6 V minimum switching and 0.6 V release voltage
• Compact plug‑in socket mount eliminates soldering and speeds installation
• Rated for 40 A peak, 30 A continuous switching of automotive loads
• Available in 2, 6 and 12‑pack SKUs to suit inventory and project needs

FAQ

What is the minimum voltage required to activate the relay?

The coil will reliably engage at a minimum of 6 volts DC, making it compatible with standard 12‑volt vehicle systems.

Can this relay be used for marine applications?

Yes. The copper contacts and sealed construction resist corrosion, and the voltage range accommodates typical marine battery systems.

Is the relay suitable for switching lighting circuits?

Absolutely. With a 30 amp continuous rating, it can safely control high‑output LED or halogen lighting assemblies.

How does the plug‑in mounting benefit installation?

The socket‑mount design allows the relay to snap into a standard relay socket without soldering, reducing installation time and potential wiring errors.

What warranty does iRhapsody provide?

All Relay‑8QS units come with a one‑year limited warranty covering defects in materials and workmanship, backed by responsive technical support.