MSD's High Current Relays are what you need to activate accessories that draw high current. These Relays are very reliable due to the fully automated manufacturing process and sophisticated coil winding procedure. The SPST High Current Relay is rated at 30 amps with an input voltage of 12 volts DC. The relay is ideal for use with the MSD RPM Activated Switch when 12 volts is responsible for activating a high current device such as a nitrous solenoid. Double-Pole Double-Throw 30 Amp/12 VDC 8960$33.99 Don't see what you want? .......... Need help? Or, IF THERE IS NO ORDER BUTTON AVAILABLE on the part you want to buy, please call us TOLL FREE at 1-888-6 GO FAST(1-888-646-3278) Monday - Friday 8AM - 4:30PM Pacific Time and talk to one of our experienced Sales Agents. Some parts may not be legal for sale or use in California and other states on any polution controlled motor vehicles. Check your local laws for use. Copyright © GoFastParts.com all rights reserved. No part of this site may be reproduced without prior written consent.