{"title":"Bilge Pump Switches","description":null,"products":[{"product_id":"rule-rule-a-matic-float-switch-35a","title":"Rule Rule-A-Matic Float Switch  • 35A","description":"Rule-A-Matic Float Switch (35A) by Rule.. Year after year, the Rule-A-Matic has been the switch of choice for boaters the world over. Latest design now includes a removable base for easy cleaning and servicing, a mercury free snap switch tested to over one million cycles and marine grade \"blocked\" wire. Designed for pumps drawing up to 14 Amps. A standard bilge pump operates by a control switch that senses water and activates the pump. Rule’s Float Switches offer outstanding performance. Rules use extra-large float chambers for increased buoyancy and detachable mounting bases that make them easier to install and remove for cleaning and inspection. All models are suitable for pumps that draw up to 20 amps, except the Model 35 Rule-A-Matic, which is suitable up to 14 amps. Rule also produces the ECO-switch, which operates when rising bilge water levels increase air pressure. All switching gear is located outside of the bilge in a sealed, compact unit.\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatibility: Rule Bilge Pumping System\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 12 To 24 Volt\u003c\/li\u003e\n\u003cli\u003ePatent Pending Snap Switch Design\u003c\/li\u003e\n\u003cli\u003eHighly Abrasion Resistant Marine Grade Blocked Wire\u003c\/li\u003e\n\u003cli\u003eExclusive Moisture Tight Seals\u003c\/li\u003e\n\u003cli\u003eEnvironmentally Friendly Mercury Free Design\u003c\/li\u003e\n\u003cli\u003eLimited 3 Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rule","offers":[{"title":"Default Title","offer_id":51914596843652,"sku":"X6935A","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/3199\/3732\/files\/orig_48-140239.jpg?v=1780445263"},{"product_id":"johnson-pump-12-v-electro-magnetic-float-switch-36152","title":"Johnson Pump 12 V Electro Magnetic Float Switch  • 36152","description":"\u003cp\u003e\u003cspan\u003e12 V Electro Magnetic Float Switch by Johnson Pump. Compact mechanical switch offers a combination of reliable solid state electronics and a sealed float switch. False start prevention, no mercury, high impact plastic and encapsulated electronics adds up to dependability. Activates pump at 2\" water level, deactivates pump at 3\/4\" water level. The switch is designed to attach to the SPX FLOW Johnson Pump Cartridge bilge pumps. When attaching to other SPX FLOW Johnson Pump bilge pumps, use the adapter provided.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\u003chr\u003e\u003cul\u003e\n\u003cli\u003e\u003cdiv\u003eType: Electronic\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cdiv\u003eVoltage: 12 V\u003c\/div\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Johnson Pump","offers":[{"title":"Default Title","offer_id":51914596941956,"sku":"JNP36152","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/3199\/3732\/files\/orig_1-140533.jpg?v=1780445265"},{"product_id":"rule-rule-a-matic-plus-float-switch-40a","title":"Rule Rule-A-Matic Plus Float Switch  • 40A","description":"\u003cp\u003e\u003cspan\u003eSleek and rugged, the Rule-A-Matic Plus float switch has a strong, fully integrated, impact resistant cover, which protects against debris and jamming. 14 gauge highly abrasive resistant marine grade wire, and a built-in test feature. Designed for pumps drawing upt to 20 Amps Model 40A and 40FA now includes a 2 year warranty.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatibility: Rule Bilge Pumping System\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 12 To 32 Volt\u003c\/li\u003e\n\u003cli\u003eWith Wiring Harness: Yes\u003c\/li\u003e\n\u003cli\u003eWith Fuse Holder: Yes\u003c\/li\u003e\n\u003cli\u003eSleek And Rugged, The Rule-A-Matic Plus Float Switch Has A Strong, Fully Integrated, Impact Resistant Cover That Protects Against Debris And Jamming\u003c\/li\u003e\n\u003cli\u003eFeatures 14 Gauge Highly Abrasive Resistant Marine Grade Wire And A Built-In Test Feature Designed For Pumps Drawing Up To 20 Ampere\u003c\/li\u003e\n\u003cli\u003eRule Also Produces The ECO-Switch, Which Operates When Rising Bilge Water Levels Increase Air Pressure\u003c\/li\u003e\n\u003cli\u003eEasier To Install And Remove For Cleaning And Inspection\u003c\/li\u003e\n\u003cli\u003eLimited 3 Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rule","offers":[{"title":"Default Title","offer_id":51914597007492,"sku":"X6940A","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/3199\/3732\/files\/orig_2-140822.jpg?v=1780445267"},{"product_id":"attwood-automatic-float-switch-12v-24v-4202-7","title":"Attwood Automatic Float Switch - 12V \u0026 24V  • 4202-7","description":"\u003cp\u003e\u003cspan\u003eConverts bilge pumps to fully automatic operation. Maximum amp draw is 12 amps (at 12-volt D.C.) or 6-amps (at 24-Volts D.C.). Features a compact, low profile design that mounts on any surface from a horizontal up to a 24x angle. Incorporates a reliable and affordable mechanical switch that actuates pump motor at 2\" water level. Wire leads do not flex or hinge with the float as on some competitive models. Integral cover dampens bilge sloshing to reduce pump cycling, and prevents debris interference. Sealed switch mechanism resists moisture, fume-ignition, and electrical shock. Contains no mercury, which is listed as a health hazard and \"Persistent Toxic Substance\" in over 26 states.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatibility: Attwood Marine Bilge Pump System\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 12 Volt DC\/ 24 Volt DC\u003c\/li\u003e\n\u003cli\u003e36\" Wire\u003c\/li\u003e\n\u003cli\u003eWith Wiring Harness: Yes\u003c\/li\u003e\n\u003cli\u003eConverts Bilge Pumps To Fully Automatic Operation\u003c\/li\u003e\n\u003cli\u003eFeatures A Compact, Low Profile Design That Mounts On Any Surface From A Horizontal\u003c\/li\u003e\n\u003cli\u003eIncorporates A Reliable And Affordable Mechanical Switch That Actuates Pump Motor\u003c\/li\u003e\n\u003cli\u003eWire Leads Do Not Flex Or Hinge With The Float As On Some Competitive Models\u003c\/li\u003e\n\u003cli\u003eLimited 3 Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Attwood","offers":[{"title":"Default Title","offer_id":51914603495556,"sku":"A7J42027","price":36.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/3199\/3732\/files\/orig_attwood-mari-asm-switch-float-4202-7-1.jpg?v=1780445271"},{"product_id":"attwood-12-24-v-float-switch-with-cover-4201-7","title":"Attwood 12\/24 V Float Switch with Cover  • 4201-7","description":"\u003cp\u003e\u003cspan\u003e12\/24 V Float Switch with Cover (4201-7) by Attwood. Converts bilge pumps to fully automatic operation. Features a compact, low profile design that mounts on any surface from a horizontal up to a 24° angle. Incorporates a reliable and affordable mechanical switch that actuates pump motor at 2\" water level. Wire leads do not flex or hinge with the float as on some competitive models. Integral cover dampens bilge sloshing to reduce pump cycling, and prevents debris interference. Sealed switch mechanism resists moisture, fume-ignition, and electrical shock. Contains no mercury, which is listed as a health hazard and \"Persistent Toxic Substance\" in over 26 states. Float switch installs directly onto the rear slots of the V-Series pump bracket. Features a convenient test knob to test pump operation.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatibility: Attwood Marine Bilge Pump System\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 12 Volt DC\/ 24 Volt DC\u003c\/li\u003e\n\u003cli\u003e36\" Wire\u003c\/li\u003e\n\u003cli\u003eWith Wiring Harness: Yes\u003c\/li\u003e\n\u003cli\u003eConverts Bilge Pumps To Fully Automatic Operation\u003c\/li\u003e\n\u003cli\u003eFeatures A Compact, Low Profile Design That Mounts On Any Surface From A Horizontal\u003c\/li\u003e\n\u003cli\u003eIncorporates A Reliable And Affordable Mechanical Switch That Actuates Pump Motor\u003c\/li\u003e\n\u003cli\u003eWire Leads Do Not Flex Or Hinge With The Float As On Some Competitive Models\u003c\/li\u003e\n\u003cli\u003eLimited 3 Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Attwood","offers":[{"title":"Default Title","offer_id":51914604544132,"sku":"A7J42017","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/3199\/3732\/files\/orig_attwood-mari-asm-switch-float-w-cover-4201-7-1.jpg?v=1780445282"},{"product_id":"johnson-pump-3-way-bilge-control-12v-82044","title":"Johnson Pump 3 Way Bilge Control - 12V  • 82044","description":"\u003cp\u003e\u003cspan\u003eSwitch panel that gives full control of your equipment. Just push the button for manual or automatic bilge pumping. The automatic feature operates in combination with the automatic bilge switches or the electronic float switch. The three-position switch panel in matte black finish has an integrated fuse holder and operating light. Fuses included. Size: 73 mm\/2.99\" x60 mm\/2.17\", 40 mm\/ 1.57\" depth.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Johnson Pump","offers":[{"title":"Default Title","offer_id":51914604642436,"sku":"JHP82044","price":48.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/3199\/3732\/files\/orig_johnson-pump-bilge-pump-3-way-panel-switch-12v-82044-1.jpg?v=1780445284"},{"product_id":"attwood-12-24-v-float-switch-with-cover-4201p1","title":"Attwood 12\/24 V Float Switch with Cover  • 4201P1","description":"\u003cp\u003e\u003cspan\u003e12\/24 V Float Switch with Cover (4201P1) by Attwood. Converts bilge pumps to fully automatic operation. Features a compact, low profile design that mounts on any surface from a horizontal up to a 24° angle. Incorporates a reliable and affordable mechanical switch that actuates pump motor at 2\" water level. Wire leads do not flex or hinge with the float as on some competitive models. Integral cover dampens bilge sloshing to reduce pump cycling, and prevents debris interference. Sealed switch mechanism resists moisture, fume-ignition, and electrical shock. Contains no mercury, which is listed as a health hazard and \"Persistent Toxic Substance\" in over 26 states. Float switch installs directly onto the rear slots of the V-Series pump bracket. Features a convenient test knob to test pump operation.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatibility: Attwood Marine Bilge Pump System\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 12 Volt DC\/ 24 Volt DC\u003c\/li\u003e\n\u003cli\u003e36\" Wire\u003c\/li\u003e\n\u003cli\u003eWith Wiring Harness: Yes\u003c\/li\u003e\n\u003cli\u003eConverts Bilge Pumps To Fully Automatic Operation\u003c\/li\u003e\n\u003cli\u003eFeatures A Compact, Low Profile Design That Mounts On Any Surface From A Horizontal\u003c\/li\u003e\n\u003cli\u003eIncorporates A Reliable And Affordable Mechanical Switch That Actuates Pump Motor\u003c\/li\u003e\n\u003cli\u003eWire Leads Do Not Flex Or Hinge With The Float As On Some Competitive Models\u003c\/li\u003e\n\u003cli\u003eLimited 3 Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Attwood","offers":[{"title":"Default Title","offer_id":51914604740740,"sku":"A7J4201P1","price":50.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/3199\/3732\/files\/orig_3-141731.jpg?v=1780445286"},{"product_id":"attwood-s3-series-12-v-automatic-bilge-switch-4801-7","title":"Attwood S3 Series 12 V Automatic Bilge Switch  • 4801-7","description":"Incorporates a proprietary Electronic Sensing technology to detect bilge water levels and trigger pump activation and has been engineered to operate in any bilge water mixture consistently without failure. Your pump won’t be exposed to continuous cycling as the S3 switch can easily distinguish splashing bilge water, chemicals, sludge build up or foam and comes equipped with fully sealed electronics that are completely protected from water or chemical damage. For added convenience, the bilge switch can be mounted on the floor of the bilge directly to a stringer wall or alongside the basket of the pump without added components or brackets. The S3 Series switch is also directly compatible with all competitive products and free of moving parts that can jam up, break or wear out over time.\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatibility: Attwood Marine Bilge Pump System\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 12 Volt\u003c\/li\u003e\n\u003cli\u003eMax Amp Draw: 15 A\u003c\/li\u003e\n\u003cli\u003e36\" Wire\u003c\/li\u003e\n\u003cli\u003eIncorporates A Proprietary Electronic Sensing Technology To Detect Bilge Water Levels And Trigger Pump Activation\u003c\/li\u003e\n\u003cli\u003eEngineered To Operate In Any Bilge Water Mixture Consistently Without Failure\u003c\/li\u003e\n\u003cli\u003eEquipped With Fully Sealed Electronics That Are Completely Protected From Water Or Chemical Damage\u003c\/li\u003e\n\u003cli\u003eEasily Distinguish Splashing Bilge Water, Chemicals, Sludge Build Up Or Foam\u003c\/li\u003e\n\u003cli\u003eLimited 5 Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Attwood","offers":[{"title":"Default Title","offer_id":51914605232260,"sku":"A7J48017","price":55.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/3199\/3732\/files\/orig_4-142016.jpg?v=1780445292"},{"product_id":"johnson-pump-ultima-switch-12-24-v-electronic-automatic-switch-with-mirus-36303","title":"Johnson Pump Ultima Switch 12\/24 V Electronic Automatic Switch with Mirus  • 36303","description":"The solid-state electronic automatic switch Ultima Switch uses the patented Mirus field effect detector cells producing micro-electrical fields that detect disruptions caused by water and fluids. Detector cells are totally sealed and are never in contact with the water, will not corrode and are not affected by oil or foreign debris.        \u003chr\u003e\u003cul\u003e\n\u003cli\u003eCompatibility: SPX FLOW Johnson Pump Cartridge Bilge Pumps\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 12 Volt\u003c\/li\u003e\n\u003cli\u003eNo Moving Parts, Totally Sealed Solid State Electronics And Field Detectors\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnvironmentally Sensitive; No Mercury\u003c\/li\u003e\n\u003cli\u003eNo Exposed Sensors Eliminate Corrosion Possibilities\u003c\/li\u003e\n\u003cli\u003eActivates At A 50 Millimeter Fluid Level And Deactivates At A 20 Millimeter Fluid Level\u003c\/li\u003e\n\u003cli\u003eThree Second Delay Prevents False Starts From Water Sloshing In The Bilge\u003c\/li\u003e\n\u003cli\u003eUltima Switch Is Rated To Handle Pumps Up To 20 Ampere\u003c\/li\u003e\n\u003cli\u003eLimited 3 Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Johnson Pump","offers":[{"title":"Default Title","offer_id":51915461296260,"sku":"JNP36303","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/3199\/3732\/files\/orig_johnson-pump-ultima-swit-solid-state-lev-snsing-36303-1.jpg?v=1780465275"},{"product_id":"albin-12-24-30-v-bilge-float-switch-01-66-025","title":"Albin 12\/24\/30 V Bilge Float Switch  • 01-66-025","description":"Bilge float switch activates your bilgepump automatically when water exceeds the acceptable level and deactivate when water has been removed. For a fully automatic removal of your bilge water connect a switch to your electrical bilge pump. Safe removal of bilgewater when nobody is onboard, approved for 500 000 cycles.        \u003chr\u003e\u003cul\u003e\n\u003cli\u003eCompatibility: Salt Water And Fresh Water Use Only\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 12\/ 24\/ 30 Volt\u003c\/li\u003e\n\u003cli\u003eDurable Thermoplastic ABS Housing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFully Automatic\u003c\/li\u003e\n\u003cli\u003eRated 500,000 Cycles\u003c\/li\u003e\n\u003cli\u003eUse For Salt Water And Fresh Water\u003c\/li\u003e\n\u003cli\u003eLimited 2 Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Albin","offers":[{"title":"Default Title","offer_id":51915461394564,"sku":"A9A0166025","price":30.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/3199\/3732\/files\/orig_albin-bilge-float-switch-01-66-025-1.jpg?v=1780465279"},{"product_id":"sea-dog-12v-bilge-pump-panel-with-circuit-breaker-423040-1","title":"Sea Dog 12V Bilge Pump Panel with Circuit Breaker  • 423040-1","description":"The deluxe Bilge Pump Panel features a three-way switch, allowing both automatic and manual switching of the bilge pump. When operated in the Manual mode, a red LED light is activated. When in the Automatic mode, a green LED light is activated.        \u003chr\u003e\u003cul\u003e\n\u003cli\u003eVoltage Rating: 12 Volt\u003c\/li\u003e\n\u003cli\u003eConstructed Of Injection Molded ABS For Maximum Durability And Corrosion Resistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFeatures UL Listed 20 Ampere Circuit Breaker, Allowing Quick And Easy Resetting Of The System\u003c\/li\u003e\n\u003cli\u003ePanel Is Designed So The Words “Bilge Pump\" Will Illuminate When Back Lit, Allowing For Easy Location And Operation At Night\u003c\/li\u003e\n\u003cli\u003eMade In USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sea Dog","offers":[{"title":"Default Title","offer_id":51915461492868,"sku":"SDG4230401","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/3199\/3732\/files\/orig_sea-dog-bilge-pump-w-circuit-breaker-423040-1-1.jpg?v=1780465281"},{"product_id":"rule-super-float-switch-37a","title":"Rule Super Float Switch  • 37A","description":"Design includes marine grade 14 gauge \"blocked wire\", larger float for increased buoyancy, removable base for easy servicing and a snap switch design capable of handling pumps drawing up to 20 Ampere. A standard bilge pump operates by a control switch that senses water and activates the pump. Rule’s Float Switches offer outstanding performance. We use extra-large float chambers for increased buoyancy and detachable mounting bases that make them easier to install and remove for cleaning and inspection. All models are suitable for pumps that draw up to 20 Ampere, except the Model 35 Rule-A-Matic, which is suitable up to 14 Ampere. Rule also produces the ECO-switch, which operates when rising bilge water levels increase air pressure. All switching gear is located outside of the bilge in a sealed, compact unit.        \u003chr\u003e\u003cul\u003e\n\u003cli\u003eCompatibility: Rule Bilge Pumping System\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 12 To 24 Volt\u003c\/li\u003e\n\u003cli\u003eNon-Mercury SuperSwitch Is Designed For The Toughest Application\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesign Includes Marine Grade 14 Gauge \"Blocked Wire\", Larger Float For Increased Buoyancy\u003c\/li\u003e\n\u003cli\u003eDesign Capable Of Handling Pumps Drawing Up To 20 Ampere\u003c\/li\u003e\n\u003cli\u003eRule’s Float Switches Offer Outstanding Performance\u003c\/li\u003e\n\u003cli\u003eLimited 5 Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rule","offers":[{"title":"Default Title","offer_id":51915461558404,"sku":"X6937A","price":77.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/3199\/3732\/files\/orig_rule-super-switch-less-fuse-37a-1.jpg?v=1780465283"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/3199\/3732\/collections\/orig_rule-super-switch-less-fuse-37a-1.jpg?v=1780945198","url":"https:\/\/unchartedusa.com\/collections\/bilge-pump-switches.oembed","provider":"Uncharted USA","version":"1.0","type":"link"}