THE WORLD IS READY FOR A SOLUTION...
SMARTPLUG IS THE NEW INDUSTRY STANDARD
safe
SAFE
Eliminates Overheating
  • 20x more electrical contact
  • Maximizes electrical transfer
  • Multi-point locking system
  • Solid sleeve connection
  • Triple weatherproof seals
simple
SIMPLE
Easy to Use
  • No L-shaped pins – easy to use at night
  • Plugs straight in – no twisting required
  • No misalignment issues
  • No cross threading problems
  • LED power indicator light – molded cordsets
lock
SECURE
How it Works
  • Push connector straight in.
  • No twisting required!
  • Dual stainless side levers
  • Automatically lock into inlet.
  • Stainless cover snaps down onto connector body
The Problem
the-problem

Contrary to popular belief, the #1 cause of shore power failure and fires is not electrical shorting, but rather overheating caused by poor electrical conductivity. How does this happen? The problems with many plug designs are that the shape of electrical pins allow for very little contact area, and the pins themselves are also largely responsible for bearing any physical stress placed on the cord (from constant movement of the boat, someone tripping on the cord, etc…) This results in the pins working loose, further lessening the precious little contact area they had to begin with. Furthermore, such loose connections allow for moisture intrusion and ultimately corrosion of the pins. Arcing occurs and the connection heats up, scorches, and in some cases, catches fire. Because the current draw is unchanged, all of this happens long before a breaker or a GFCI can cut the power. Additionally, the old design can be very difficult to use in low light or hard-to-reach scenarios since the “L” shaped pin must first be located and then oriented before connection.

The Solution
the-solution

SmartPlug’s 4-Stage solution protects against overheating every step of the way. Loose connections are addressed by a Sleeve Design and Multi-Point Locking System which take all the physical stress off of the pins while securely fastening the plug to receptacle. Pin contact area is increased by more than 20x and protected behind three weatherproof seals for a dry and corrosion-free connection.

SmartPlug-30-amp-Thermal-Comparison-2
TWIST-TYPE DESIGN PROBLEMS

Curved electrical pins means minimal electrical contact
Visible gap between body of plug and inlet housing

  • Allows for movement of plug within the inlet
  • Nonexistent weatherproofing
  • Difficult to orient in low light or hard to reach scenarios
Did you know?

Shore power delivery systems have remained virtually unchanged since they first came out in 1938.

Hole Pattern
It’s Time for a Change!
SmartPlug Shore Power Features
What it's all about
sm-combo-stainless-32

The SmartPlug is a revolutionary shore power system designed to replace the outdated and problematic twist-type design in use today. It’s intuitive to use and provides greater protection against loose connections and corrosion – the leading causes of shore power failure and fires.

PUSH STRAIGHT-IN SLEEVED DESIGN

One of the primary causes of electrical arcing in twist-type designs is the fact that the electrical pins bear any weight or tension in the cord, and eventually work themselves loose. The SmartPlug’s sleeve design means that the body of the plug bears that weight or tension, rather than the electrical pins, keeping those points of electrical contact secure.

WEATHERPROOF

Water intrusion leads to corrosion, and corrosion leads to electrical arcing and overheating. SmartPlug’s three weatherproof seals eliminate the possibility of water and moisture intrusion, ensuring a safe and dry connection.

MULTI-POINT LOCKING SYSTEM

SmartPlugs employ two locking side levers as well as two points of contact on the locking cap to ensure a rock solid connection. When not in use, the cap can be closed to form a weatherproof seal on the inlet.

EASE OF USE

Simply push the plug straight in until the side levers ‘click’ and then snap the locking cap down on top to finish the job. Additionally, the unique shape of the plug ensures a straight-in connection that can only be plugged in one way. No more finding the offset pin in the dark and no twisting required!

EASY INSTALLATION

Simply remove the legacy twist-type round inlet from your *boat, connect the wiring to the SmartPlug inlet and reinstall using the same screw hole footprint. On the plug end, you simply cut off your old plug end and attach wires to the new SmartPlug.

QUALITY OF MATERIALS

SmartPlug Systems uses only the finest materials available in construction of it’s products. All external metals are Marine-Grade 316 Stainless Steel, the electrical pins are nickel-plated brass for maximum conductivity, and plastics are UV and heat resistant Valox 553U resins made right here in the USA.

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