need help with switch options?
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Connect the pins as follows:
A - terminal 86 of your relay
B - dash light power (for switch illumination)
C - ground (for switch illumination)
D - ground
E - 12V+ (ignition controlled)
F - terminal 85 of the relay
G - (doesn't exist)
H - not used
Modify a standard 30-amp relay by soldering a 1 or 2 amp diode between terminals 87 and 85 of the relay. The cathode side (the end with the stripe) connects to terminal 85. This makes the relay "latch" when a momentary positive pulse is applied to terminal 85.
Connect relay terminal 30 to a fused 12V power source. Connect your accessory to terminal 87 (in addition to the diode you soldered there).
Now, when you press the switch up, a momentary power feed is connected to terminal 85 of the relay causing it to trip. Power then flows from terminal 30 through the relay and out terminal 87 to your accessory. A small portion also flows through the diode to terminal 85 in order to keep the relay "latched".
When you press the switch down, the ground for the relay coil is interrupted causing the relay to release and turn off the power to your accessory.
have u done this before? maybe something u would be interested in doing again? if so pm me as i think i got lost half way down the page. im gonna print it out though to take my time and read it good later. Last edited by JasonWW; Mar 30, 2006 at 12:47 AM.





