Skip to main content
Spring Cleaning Sale - Big Savings!
Back to holley.com
Shop holley.com
Community
Support
Tech
Features
News
Events
Videos
Menu
Tech
Features
News
Events
Videos
Shop holley.com
Community
Support
Log In
Log Out
1-866-464-6553
Ask our Experts, we're here to help!
Monday - Friday
8AM - 5PM CST
Saturday
8AM - 2PM CST
Home
/
Motor Life
/
MSD Solid State Relay Blocks Make Wiring Simple
MSD
Share
MSD Solid State Relay Blocks Make Wiring Simple
Todd Veney
08/09/2017
10 min read
Share
MSD Solid State Relay Blocks Make Wiring Simple
Todd Veney
08/09/2017
10 min read
MSD
news
Video
products
Show all
(4)
MSD's award-winning Solid State Relay Block eliminates wiring headaches and cleans up any engine compartment, taking the place of four standard relays. Four independent channels can be activated using either power or ground, and each is capable of handling up to 20 amps of continuous current, providing up to 80 amps of power. This compact, efficient module is perfect for controlling electric fans, water pumps, nitrous solenoids, auxiliary lighting, or any electrical accessory that would normally require a relay. LED status indicators ensure proper wiring and operation of each channel, and if a problem should arise the relay block has built-in automatic over-temp, short-circuit, and overload protection. Available in both red and black, it even comes complete with all the necessary hardware for a fast, easy installation and can be rotated 90 degrees to accommodate numerous mounting locations.
Amperage (Per Channel)
Max On-Time
20
Continuous
25
3+ Hours
30
3 + Hours
35
12 Minutes
40
35 Seconds
45
12 Seconds
50
8 Seconds
Featured Products
MSD
Stand Alone Solid State Relay- Black
$204.95
Part# 75643
Add To Cart
MSD
Stand Alone Solid State Relay
$204.95
Part# 7564
Add To Cart
Wiring and Relays
$20.45 - $215.95
21 Products
View Parts
Wiring Tools
$30.70 - $512.95
14 Products
View Parts
Wire and Cable
$35.40 - $471.95
20 Products
View Parts
Wire Loom
$11.22 - $269.95
17 Products
View Parts
author
Todd Veney
464 Posts
An Article About
MSD
news
Video
products
Show all
(4)
Related Articles
controller
MSD
Power Grid
MSD Releases Pro Mag A/Fuel Power Grid Controllers and Replacement Parts & Harnesses
Todd Veney
07/23/2018
10 min read
news
products
Terminator X Tech
Terminator X Max
Terminator X for Ford Part 2: Installing MSD Pro 600 & Cam Sync on Small Block Ford
Staff Writer
04/02/2020
10 min read
Video
Latest Articles
Air & Fuel Delivery
EFI - Fuel Injection
Sniper EFI
Sniper 2 Is Now More Affordable Than Ever!
Bradley Iger
04/24/2024
tech
automatic transmission
Transmission Control
Sniper 2 Transmission Control Kit
Sniper Transmission Controller: Easy Auto Trans Setup
David Bellm
04/18/2024
tech