{"product_id":"pp-plastic-ball-float-switch-12v-110v-water-level-sensor-1","title":"PP Plastic Ball Float Switch – 12V–110V Water Level Sensor","description":"\u003ch2\u003ePP Plastic Ball Float Switch – Liquid Level Sensor for Tanks, Aquariums \u0026amp; DIY Projects\u003c\/h2\u003e\n\u003cp\u003eKeep any tank, reservoir, or water system running efficiently with this compact and reliable \u003cstrong\u003ePP Plastic Ball Float Switch\u003c\/strong\u003e. Designed for wide voltage compatibility (12V–110V DC), this liquid level sensor automatically detects water levels and can actuate a pump, alarm, indicator, or any connected device — making it an essential component for home, garden, and industrial applications.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Reliability PP Plastic Float:\u003c\/strong\u003e Constructed from premium polypropylene (PP) plastic for long-lasting durability and resistance to corrosion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChemical Resistant Leads:\u003c\/strong\u003e Two high-temperature-resistant wires with excellent anti-acid, anti-alkali, and anti-fungal properties — ideal for hot, humid, and chemically varied environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Point Control:\u003c\/strong\u003e A single unit supports multi-point liquid level control, reducing wiring costs and improving system reliability compared to traditional level switches.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuckbill Mount Design:\u003c\/strong\u003e The duckbill bracket allows flexible installation to suit different tank orientations and project needs — quick to fit, easy to adjust.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidely Compatible:\u003c\/strong\u003e Perfect for water dispensers, water purifiers, water heaters, solar systems, air-conditioning humidifiers, coffee machines, small refrigerators, hydroponics, aquariums, pet water bowls, fish tank filtration, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Rating (Max):\u003c\/strong\u003e 10W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwitching Voltage (Max):\u003c\/strong\u003e 110V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwitching Current (Max):\u003c\/strong\u003e 0.5A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarry Current (Max):\u003c\/strong\u003e 1A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Resistance (Max):\u003c\/strong\u003e 100Ω\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBreakdown Voltage:\u003c\/strong\u003e 12V \/ 24V \/ 220V (relay required for higher voltages)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -10°C to +60°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PP Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e 1× Water Level Float Switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHydroponics \u0026amp; gardening irrigation systems\u003c\/li\u003e\n  \u003cli\u003eSaltwater \u0026amp; freshwater aquarium level control\u003c\/li\u003e\n  \u003cli\u003ePet water bowls \u0026amp; automatic refill systems\u003c\/li\u003e\n  \u003cli\u003eFish tank filtration \u0026amp; heating control\u003c\/li\u003e\n  \u003cli\u003eWater heaters \u0026amp; solar energy systems\u003c\/li\u003e\n  \u003cli\u003eIndustrial, agricultural \u0026amp; automotive anti-dry protection\u003c\/li\u003e\n  \u003cli\u003eDIY plumbing \u0026amp; electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Color may vary slightly from images due to monitor settings. Minor dimensional variance (±1–2mm) is normal due to manual measurement.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/100-pcs-plant-support-clips-orchid-flower-vine-stem-garden\"\u003e100 PCS Plant Support Clips for Orchid, Flower \u0026amp; Vine Stems\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What voltage range is this water level float switch compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This PP plastic ball float switch supports a switching voltage of up to 110V DC and a switching current of up to 0.5A. For higher breakdown voltages (12V, 24V, or 220V systems), you will need to pair it with a relay for safe operation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What liquids can this float switch be used with?\u003c\/h4\u003e\n\u003cp\u003eA: The float switch is made from chemical-resistant PP plastic with anti-acid, anti-alkali, and anti-fungal lead wires, making it suitable for water, mild chemical solutions, and various oils. It is commonly used in aquariums, hydroponics, water heaters, humidifiers, and similar liquid-handling systems.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this float switch easy to install?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the duckbill bracket design allows for flexible and straightforward installation in different tank orientations. It also supports multi-point control configurations, so a single switch can be used to manage several liquid level trigger points, keeping wiring simple and cost-effective.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this switch for my fish tank or aquarium?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. This float switch is well-suited for freshwater and saltwater aquariums, fish tank filtration systems, powerhead control, and automatic top-off setups, making it a great addition to any aquarium DIY project.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What voltage range is this water level float switch compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This PP plastic ball float switch supports a switching voltage of up to 110V DC and a switching current of up to 0.5A. For higher breakdown voltages (12V, 24V, or 220V systems), you will need to pair it with a relay for safe operation.\"}}, {\"@type\": \"Question\", \"name\": \"What liquids can this float switch be used with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The float switch is made from chemical-resistant PP plastic with anti-acid, anti-alkali, and anti-fungal lead wires, making it suitable for water, mild chemical solutions, and various oils. It is commonly used in aquariums, hydroponics, water heaters, humidifiers, and similar liquid-handling systems.\"}}, {\"@type\": \"Question\", \"name\": \"Is this float switch easy to install?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — the duckbill bracket design allows for flexible and straightforward installation in different tank orientations. It also supports multi-point control configurations, so a single switch can be used to manage several liquid level trigger points, keeping wiring simple and cost-effective.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this switch for my fish tank or aquarium?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. This float switch is well-suited for freshwater and saltwater aquariums, fish tank filtration systems, powerhead control, and automatic top-off setups, making it a great addition to any aquarium DIY project.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"PP Plastic Ball Float Switch – 12V–110V Water Level Sensor\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/pp-plastic-ball-float-switch-12v-110v-water-level-sensor\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"A5","offer_id":44167841808471,"sku":"14:201619813#A5","price":12.69,"currency_code":"USD","in_stock":true},{"title":"A6","offer_id":44167841841239,"sku":"14:201619814#A6","price":12.48,"currency_code":"USD","in_stock":true},{"title":"A3","offer_id":44167841874007,"sku":"14:200002984#A3","price":12.84,"currency_code":"USD","in_stock":true},{"title":"A4","offer_id":44167841906775,"sku":"14:201800840#A4","price":12.9,"currency_code":"USD","in_stock":true},{"title":"A1","offer_id":44167841939543,"sku":"14:366#A1","price":13.02,"currency_code":"USD","in_stock":true},{"title":"A2","offer_id":44167841972311,"sku":"14:200003699#A2","price":12.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S7bbb2fb083d0445bab0015251d7d5263G.webp?v=1786764196","url":"https:\/\/axlcustomersupport.com\/products\/pp-plastic-ball-float-switch-12v-110v-water-level-sensor-1","provider":"Axl","version":"1.0","type":"link"}