[Amps] where to interrupt power

[DC]

Either will work, but if it has a neg. ground I would cut the pos.
73
KD8Z

----- Original Message ----- 
From: "Larry Ravlin" <aa7lr at msn.com>
To: "amps" <amps at contesting.com>
Sent: Tuesday, April 15, 2008 8:30 PM
Subject: [Amps] where to interrupt power


I am going to put a switch across a 12v auto battery to interrupt power in 
case of whatever.  Should I break the circuit between the negative terminal 
and ground or between the positive terminal and the load?

Larry L. Ravlin AA7LR EX KØAEY & KD7BXR
aa7lr at msn.com<mailto:aa7lr at msn.com>
Extra class @ 20WPM
FISTS #12867
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