Overview

The QuickCar Plastic MDS w/ Removable Key is a motorsport-grade master disconnect switch designed to provide complete electrical isolation of a vehicle’s battery system for safety and security. It features a removable key system that allows the user to fully cut off power, preventing unauthorized vehicle use and ensuring safe maintenance or emergency shutdown capability. Built with a durable plastic housing, it offers a lightweight yet reliable solution suitable for race and performance environments. The switch is commonly used in motorsport applications where compliance with safety regulations is required, giving drivers and teams a quick and effective way to kill all electrical power to the vehicle when needed.

Features

• Master battery disconnect switch (MDS) for complete electrical isolation
• Features a removable key system for added security and safety control
• Provides instant power cutoff for emergency shutdown situations
• Helps prevent unauthorized vehicle activation or theft
• Built with durable lightweight plastic housing
• Designed for motorsport, race cars, and performance builds
• Supports safety compliance requirements in racing applications
• Ideal for maintenance work and long-term battery storage protection
• Simple and effective kill switch functionality for critical safety use