Rule 37A Automatic SuperSwitch #:  24025
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Rule 37A Automatic SuperSwitch

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Free Shipping This Item qualifies for Free Shipping on orders over $199! More Info...   #24025
Brand:  Rule Pumps
MFG Part#:   37A
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Rule 37A Automatic SuperSwitch

Backed by a 5 Year Warranty, the non-mercury SuperSwitch™ is designed for the toughest applications.

The Rule Automatic SuperSwitch is a heavy-duty float switch that converts any bilge pump to automatic operation.

Heavy-duty contacts make this an ideal float switch for pumps drawing up to 20 Amps. It turns the pump on when water level reaches 2" (51 mm) and turns the pump off when the water level drops to 3/4" (19 mm)

Design includes highly abrasion resistant marine grade 14 AWG "blocked wire", a larger float for increased buoyancy, removable base for easy servicing and a snap switch tested to over one million cycles.
  • Voltage: 12V, 24V DC, and 32V DC
  • Max Amps:
    • 12V: 20A
    • 24V: 10A
    • 32V: 6.5A
  • Wire Length: 28"
  • Dimensions: 5" L x 2" W x 2" H (127 x 51 x 51 mm)
NOTE: This Switch should be fused with the recommended fuze size for the Rule pump to which it is connected. Not to be used with 110V applications.

  Rule-a-Matic Float Switch Installation Instructions

  Rule-a-Matic Float Switch Technical Datasheet

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Q. Do you offer Free Shipping?
A. We have Free ground shipping via UPS to the Lower 48 States on most orders of $199 or more.

Q. What do we mean by most orders?
A. Some items are exempt from this offer and are indicated on the product page. Exempt items are usually bulky or heavy items such as buoys. Over 98% of the items on qualify for the free shipping offer.

Q. Where do you ship from and What is the delivery time?
A. We ship from Halifax, Nova Scotia. Delivery time will be 3 - 7 business days. Northeast will be 3 - 4 days and Southwest and Pacific coast will be 7 business days. Most other areas are 5 business days.

Q. If my order does not qualify for free shipping what will it cost?
A. To see what your shipping charge (if any) will be you can add the item(s) and quantities to the shopping cart and you will see a shipping cost calculator.

Q. Will I be charged any sales taxes?
A. No. We are located in Canada and we are not required to charge US state sales taxes.

Q. Do I have to pay any customs charges or duties?
A. No. Orders under $800 do not receive any customs charges by US Customs. On Orders over $800 pays the charges - You will not be charged anything for duties or customs brokerage fees.

Money Back Guarantee
Guarantee You may return your purchase to us (with a return authorization number - use this form) within 30 days and we will refund the purchase price of the product. Items which are cut to order (rope, wire etc), software, chart cards and printed materials (paper charts, books) are not returnable.
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