To take the 100A [strike]Shunt[/strike] & Ammeter out of the circuit, you could wire a simple DPST “off-on” toggle switch (Blue Sea Systems #8287) in series with the two little shunt wires. Switch “on” shunt in cct; switch “off” shunt isolated. Ammeter shunts typically only draw 50 milliAmps at full scale, so switch ampacity won’t be an issue.
Last edited by GordMay; 02-23-2009 at 12:56 PM.
Reason: tech correction