Holley has done it once again. They have managed to combine both performance and appearance in this new product from MSD. The new Solid State Relay Block will help you not only clean up your wiring mess, but also help achieve peak performance. This module takes the place of the four standard relays and eliminates all that unsightly wiring with four independent channels that can be activated by using either power or ground. Each channel is capable of handling 50 amps for up to 8 seconds or 20 Amps of continuous current. This means that you have four channels providing up to 200 amps of momentary power or 8 amps of constant combined power. Now you can easily control electric fans, water pumps, nitrous solenoids, auxiliary lighting, and any other electrical accessories that would normally require a relay.

There are LED status indicators to ensure proper wiring and operation of each channel. If there should be a problem to arise, the relay block has a built-in automatic over temp, short circuit, and overload protection. This relay can easily be mounted by using the supplied hardware. It also has mounting tabs that can be rotated 90 degrees to accommodate a variety of mounting locations. This part is not only compact, but with its clean design, it will make your project a breeze.

Features

• Four channels, up to 20 Amps continuous each and 50 Amp for 8 seconds
• Clean, easy install with minimum wiring
• Over temp, short circuit, and overload protection
• Diagnostic LED’s
• Multiple mounting options
• Activate with power or ground
• Channels that can be run in parallel for devices requiring more than the single-channel rating
• Part # 7564