Quick Disconnect switch box

LMMF Quick Disconnect Switch Box

Built for demolition derby reliability.

The LMMF Quick Disconnect Switch Box gives you a clean, simple way to control your car while making it incredibly easy to remove or swap components between builds.

This system was designed so you only have to wire your components one time. After that, everything connects using quick disconnect leads, allowing you to remove the switch box or move it to another car in seconds.

Key Features

✔ Quick Disconnect System
All components plug into dedicated quick disconnect leads. Wire it once, then unplug the system quickly for repairs, swaps, or your next build.

✔ Built-In Backup Plan
If something happens during a derby, you’re not dead in the water. Simply run additional leads directly to the battery and plug your component in — bypassing the switch box entirely. This gives you a fast emergency backup system when things get rough.

✔ Simple, Clearly Labeled Controls
Every switch is labeled for quick identification:

• Ignition

• Fuel

• Aux 1

• Aux 2

• Starter Push Button

✔ Integrated Voltage Gauge
Keep an eye on your electrical system at a glance.

✔ Durable Construction
Mounted in a rugged die-cast aluminum enclosure built to survive derby abuse.

✔ 5-Foot Quick Disconnect Leads
Plenty of length for clean routing and easy installation.

Built for Derby Builders

This system was designed with the reality of derby cars in mind — fast builds, quick repairs, and the ability to swap parts between cars without rewiring everything.

Run it in your current car, unplug it after the show, and drop it straight into the next build.