iRhapsody 12V SPDT Relay Kit 80/60A – 12-Pack with Heavy-Duty Pigtail

Powerful, dependable relays for automotive and electrical projects

Meet the iRhapsody 12V SPDT Relay Kit, a 12-pack designed to handle demanding switching tasks with reliability. Each relay features a 12 V DC coil and NO contact ratings up to 80A at 14 V DC, making it suitable for a range of automotive and auxiliary electrical applications. Built to endure a broad operating range, these relays are ready for under-hood use, control panels, and custom power-management setups where a crisp, decisive signal is needed.

Key specs at a glance

• Coil voltage: 12 V DC
• Coil power: 1.8 W
• Coil resistance: 80 Ω
• Operate voltage: 6–8 V DC
• Release voltage: 0.6–3.6 V DC
• Maximum applied voltage: 15.6 V DC

• Contact ratings: NO 80 A at 14 V DC
• Contact resistance: up to 100 mΩ at 6 V/1 A
• Maximum switching current: 80 A
• Maximum switching power: 560 W
• Electrical life: up to 100,000 operations
• Mechanical life: up to 10,000,000 operations

Durability you can rely on

These relays are built for real-world environments, with a wide operating temperature (-30 to +80°C) and robust vibration and shock tolerance. The insulation resistance and dielectric strength provide confidence in demanding installations, while the fast operate and release times help you respond quickly to control signals.

Versatile installation and use cases

The kit includes 12 relays and heavy-duty pigtail wiring, designed to support a variety of setups—from powering auxiliary lighting and fans to managing pumps or power feeds in custom control projects. Because the relays are SPDT with a universal 5-pin format, they integrate smoothly with many automotive and machinery electronics systems.

What you get and how to install

Each kit provides a clean, scalable solution for multiple circuits. Pair the relays with the included heavy-duty wiring harness (12 AWG and 16 AWG strands) for solid conductivity and corrosion resistance. For best results, ensure solid connections on load wires and stay mindful of the load relative to the relay’s rating to preserve performance over time.

Packaging and compatibility notes

Package contents: 12 × 12V DC 80/60 A relay kit. The 12-pack design helps you plan and deploy across several circuits, with a focus on dependable operation and straightforward wiring. While not a guarantee of results, users often appreciate the versatility and solid electrical characteristics for common power-switching tasks.