Rule-A-Matic Plus Mercury Free Float Switch
Price: $41.24
Save: $11.25
(21% Off $52.49)
Part # 40A
2nd Day Air for $2.99 More Eligible

Does water in the boats' bilge still worry you? Get the Rule-A-Matic Plus Mercury Free Float Switch to operate the bilge pump on your boat. This switch features a marine grade construction and has a fully integrated impact resistant housing that protects it from unwanted debris.

This mercury-free switch features 14 gauge marine grade wires for abrasion resistance. The mounting base of the switch can be easily removed for cleaning purposes. It comes with a fuse holder and is compatible to be used with pumps that draw up to 20 A of current. This switch is environment-friendly; ignition protected and is snap switch tested to over 1,000,000 cycles.

  • 14 gauge abrasion resistant marine grade wire construction
  • Impact resistant cover
  • Mercury-free design

Features of Rule-A-Matic Plus Mercury Free Float Switch

  • Detachable mounting base
  • Moisture-tight seals
  • Ignition protected
  • Dual level anti-clog water slots
  • Comes with a fuse holder
  • Nominal Voltage: 12/24/32 V DC
  • Max. Current Draw: 20 A
  • Wire Size: 14 AWG
  • Wire Length: 28"
  • Dimensions: 2-7/8" H x 2-1/2" W x 5-1/4" L
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Rule-a-Matic a product you can depend on.
by Jeffrey from Corona, California on August 08, 2016
The unit was easy to connect, and mount at the previously located rule unit, site. The test lever works great, and I am glad that I don't have to run the unit, constantly while afloat. The replaced unit, was 16 years old, having purchased it new, in my 2000 SeaRay EC215. Hope I get at least half the performance, I received from the original unit.
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by Howard from Bradenton, Florida on July 29, 2016
Ordered back in early July.... you indicated it was backordered....I called last week and was told you still did not have a shipping date. i cancelled the order and bought it somewhere else.
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Will this switch fit the "footprint" (screw holes) of "Rule-A-Matic" switch?
There are many Rule-A-Matic switches. We will need to know the model you have. The 40A screw hole dimension in width is 4-3/4".

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