12V 80A Heavy Duty Relay Kit by EHDIS Automotive

Description

Product Overview

The EHDIS 2C04S-12V relay kit is a premium, heavy‑duty solution engineered for automotive power‑control applications. Each kit contains a wired connector, a socket‑mount relay housing, and a five‑wire harness, all built around a silver‑tin oxide contact material that delivers a reliable 80 A current rating. The relay operates at 12 V DC with a coil resistance of 80 Ω and a power consumption of just 1.8 W, ensuring efficient performance while minimizing heat buildup. Rated for an upper temperature of 80 °C and compliant with CCEE specifications, this relay is designed to withstand the harsh conditions of engine bays and under‑hood environments.

Usage

This relay kit is ideal for installing electric cooling fans, fuel pumps, water pumps, door‑handle solenoids, trunk solenoids, and horns. Its SPDT (single pole double throw) configuration provides a normally open contact that closes when the coil is energized, making it perfect for motor‑controlled accessories that require precise on/off switching. Automotive technicians, DIY enthusiasts, and fleet maintenance teams will appreciate the socket‑mount design, which simplifies replacement and reduces wiring complexity.

Why Choose Us

EHDIS combines rigorous engineering with high‑quality materials to deliver a relay that exceeds standard automotive expectations. The silver‑tin oxide contacts ensure low resistance and long life, while the mechanical life of over 100,000 cycles (and a projected 10,000,000 operational cycles) guarantees durability under repeated actuation. Each unit undergoes strict quality control and is backed by a non‑discontinued manufacturer guarantee, giving you confidence in long‑term reliability. Additionally, the kit’s design reduces voltage drop across the wiring, allowing connected components to operate at their intended performance levels.

Key Features

• Heavy‑duty 80 A current rating with silver‑tin oxide contacts for low resistance.
• SPDT normally open configuration suitable for motor‑controlled accessories.
• Socket‑mount design simplifies installation and future replacements.
• Low coil voltage (12 V) and power consumption (1.8 W) for efficient operation.
• Mechanical life exceeding 100,000 cycles and temperature rating up to 80 °C.

FAQ

What vehicles are compatible with this relay?

The 12 V 80 A relay is compatible with most gasoline and diesel vehicles that use 12 V electrical systems, especially for accessories like cooling fans, fuel pumps, and solenoids.

Can I replace an existing relay with this kit?

Yes. The socket‑mount design allows you to pull the old relay out and snap the new unit into place without rewiring, provided the original relay uses a 12 V coil and similar pin configuration.

Is the relay suitable for high‑temperature environments?

Absolutely. The relay is rated for operation up to 80 °C, making it suitable for under‑hood installations where heat is a concern.

How does the voltage drop improvement benefit my vehicle?

By minimizing voltage drop across the wiring, the relay ensures that connected components receive the full voltage they need, improving performance and reducing the risk of premature wear.

What is the warranty on this product?

EHDIS offers a standard one‑year warranty covering manufacturing defects, giving you peace of mind for your investment.