The BLUE SEA switches contact areas are sealed and make before break to reduce arcing. I have been using everything BLUE SEA since 2008 and switches are still performing as they did when i got them...
The other thing I like about the BLUE SEA Products switches and bus bars etc is I get to use 5/16-inch ring terminals everywhere... Makes for neat connections.
I was introduced with the BLUE SEA products in my working years with the SPAWAR Navy bunch from Charleson SC building up things for their shore station electronics systems etc...
Roy Ken
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