

⚓ Rule your bilge with confidence — rugged, reliable, ready for the waves!
The Rule Rule-A-Matic Plus Float Switch is a sleek, rugged bilge pump accessory featuring an impact-resistant cover to prevent debris-related jams, 14-gauge marine-grade wire for durability, and a built-in test function. Designed for pumps up to 20 amps and backed by a 2-year warranty, it ensures reliable, maintenance-friendly operation in all boating conditions.







| ASIN | B000O8DA0K |
| Batteries included? | No |
| Best Sellers Rank | 97,795 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 86 in Boat Bilge Pumps |
| Brand | Rule |
| Color | One |
| Compatible with | No |
| Customer Reviews | 4.6 4.6 out of 5 stars (822) |
| Date First Available | 13 Aug. 2010 |
| Department | Switch |
| Features | Not_Performance_Used |
| Height | 6 inches |
| Included components | Rule 40A Rule-A-Matic Plus Bilge Pump Float Switch, 12, 24 or 32 Volt, Moisture Tight Seals |
| Is discontinued by manufacturer | No |
| Item display length | 6 inches |
| Item display width | 6 inches |
| Item model number | RFA-40A |
| Manufacturer | Xylem |
| Material type | Stainless Steel |
| Number of items | 1 |
| Number of pieces | 1 |
| Power source | Corded Electric |
| Product Dimensions | 22.86 x 15.24 x 10.16 cm; 181.44 g |
| Seasons | All-Season |
| Shape | as shown |
| Size | Rule-A-Matic Plus |
| Sport | Boating |
| Style | Float Switch |
| Usage | SportingGoods |
| Weight | 227 g |
K**E
Replacement required
I had to buy this as a replacement. The old unit would rise on the water level and as the float dropped it would not turn off the pump. If they were to make the float valve easy access then regularly maintenance could have been carried out to clear scale build up on float switch . Easy to fit . Comes with a lengthy power lead
B**P
Boat bulge float
Just as listed
J**K
prompt delivery
This item was a replacement for a previous unit. It arrived promptly in Sardinia and performed exactly as I had expected
D**N
Works as it should
M**E
I bought this to replace an identical one in the bilge of our sailboat. It went into place with no problems. There's a flat spot on the bottom for you to apply your 3M 5200 adhesive, which is how my old one was attached. I cleaned the bilge really well, applied the adhesive, and put something heavy on top of the switch case. When I returned the next day, I hooked up the wires (easy) and it started right up. Unlike my old one, it shut down when the bilge level was drawn down to about a half-inch. Perfect. As boat maintenance goes, this was really simple, and I don't have to worry about a continually-running bilge pump bricking my battery. We'll mark this down as a win.
H**S
Well it works, so far, but this is the third of these switches in 8 years I have had to replace due to the same failure that saw the pump running constantly. I just wish they upped the quality even if it cost more as it is located in a hard to reach position. Best not to make this switch in China perhaps.
M**A
E' scritto già nel titolo. è durato pochissimo
E**Z
Bestens
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Hace 2 días
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