MSD engineers solid-state relays to efficiently clean up your wiring setup. This module is designed to replace four standard relays to effectively reduce messy wiring. Four independent channels may be activated through either power or ground, with each channel reliably handling about 50 Amps for up to 8 seconds or 20 Amps of continuous current. With the channels providing about 200 Amps of momentary or 80 Amps constant combined power, users can effortlessly operate electric fans, water pumps, nitrous solenoids, and any other electrical accessories that would need a relay.

The relays feature LED status indicators to certify proper wiring and the efficient operation of each channel. They are also designed with a built-in automatic over-temp, short circuit, and overload protection for emergencies. With supplied hardware and mounting tabs that can be suitably rotated 90 degrees, MSD guarantees a straightforward installation procedure. Simplify your wiring project by integrating the sleek and compact design of MSD's solid-state relays.

MSD also carries high-current relays for the proper functionality of accessories that draw high current. These relays incorporate a fully automated manufacturing process and sophisticated coil winding procedure to certify reliability and efficiency.

Established in 1970, MSD is a highly-regarded developer and manufacturers of top-quality ignition controls, distributors, ignition coils, and other essential accessories that aim to optimize the functionality of an ignition system. Whether it be super speedways, road courses, land speed racing, conventional hot rods, or any other motorsports application, MSD has always found the means to produce the precise parts and accessories that shape the way a vehicle performs. The company is reliable when it comes to products that work and communicate together to ensure maximum performance and excellent value.

As the engineers responsible for the first multiple-spark discharge ignition control box, MSD consistently evolves and provides the most progressive in performance ignition technology. The company continues to adapt and expand to accommodate the needs of the time, creating upgrades that exceed expectations and are easy to install. Regardless of the challenges and competitions your engine faces, the inimitable performance products by MSD are sure to be the ideal solutions for a dominant victory.