I would think twice abut the smart plug for a coupla reasons -

1)  it is effectively a proprietary solution, meaning that you cannot use
more widely available connectors should yours fail, get stolen, etc...

2)  I see you have a .ca email address - you need to check if the item is
CSA approved.  Probably nobody will enforce this, BUT if you have a fire it
could be a concern insurance-wise.

That said, the standard "twistlock" solution is far from ideal, primarily
because the female connector (which engages the inlet) is subject to
contact fatigue, corrosion, resistance, heat, melt over time.   (In my 20
years with a major manufacturer of these things, I noticed a pattern....)

Not sure why the Marinco inlet requires replacement, but why not just
replace the whole thing? The part will likely cost nearly the same -or more
- as the complete unit, and may be a PITA to get.    IF the replacement is
suggested because of evidence of corrosion or heat, check (and replace)
 the mating part, that's where the likely cause lies. If the contacts are
bent, they will certainly distort the mating female contact, contributing
to the resistance>heat>failure cycle.

These things do fail, and in my experience its with the female contacts
overheating at the inlet.

Dave




---------- Forwarded message ----------
From: Bev Parslow <bparslo...@yahoo.ca>
To: "cnc-list@cnc-list.com" <cnc-list@cnc-list.com>
Cc:
Date: Thu, 9 Feb 2017 00:35:28 +0000 (UTC)
Subject: Stus-List marinco
Our 29-2 was built in 1984. The survey says the marinco inlet interior
needs to be replaced. Where can I find the insert? The 305crmb is supposed
to work for models after 1991. Should I give it a go?


---------- Forwarded message ----------
From: ALAN BERGEN <trya...@alumni.usc.edu>
To: "C&C" <cnc-list@cnc-list.com>
Cc:
Date: Wed, 8 Feb 2017 17:07:47 -0800
Subject: Re: Stus-List marinco
Replace it with a Smart Plug:  http://www.defender.com/
product.jsp?path=-1|328|2290035|2290039&id=3472976

Alan Bergen
35 Mk III Thirsty
Rose City YC
Portland, OR
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