{"product_id":"astralpool-fuse-3-1a-70352","title":"Astralpool Fuse 3.1A Slow Blow - VX, Viron eQuilibrium, Connect 10 \u0026 SM - 70352","description":"\u003ch3\u003eAstralpool Fuse 3.1A Slow Blow - VX, Viron eQuilibrium, Connect 10 \u0026amp; SM - 70352\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eWe keep these physically in stock for fast shipping or local pick-up, unlike most drop-shipping websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eShipped from VIC, NSW, WA, QLD\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGenuine Astralpool 3.1A slow blow fuse, part 70352. Astralpool lists it for Connect 10, VX, eQuilibrium and SM controllers. Slow blow means the fuse tolerates the brief current surge when the unit powers up, instead of rupturing on start-up the way a fast-acting fuse would.\u003c\/p\u003e\n\u003ch3\u003eBlank Display? Check This Fuse First\u003c\/h3\u003e\n\u003cp\u003eA blown fuse is the first thing Astralpool's own VX troubleshooting table points to when the display is blank and the controller appears dead. Before ordering a control board, check that mains power is reaching the unit and that this fuse has not ruptured. It is by far the cheapest thing that can go wrong.\u003c\/p\u003e\n\u003cp\u003eHold the fuse up to the light. A blown fuse usually shows a broken filament, or a dark smoky film on the inside of the glass.\u003c\/p\u003e\n\u003ch3\u003eIf It Blows Again, Stop\u003c\/h3\u003e\n\u003cp\u003eA fuse protects the equipment. One that blows once may simply have aged, but a fuse that blows again shortly after replacement is telling you something downstream has failed, commonly the transformer, the board or a shorted cell lead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNever fit a fuse of a higher rating to stop it blowing.\u003c\/strong\u003e That removes the protection the circuit was designed around and can turn a board fault into a fire. If this fuse blows repeatedly, have the unit looked at by a qualified technician.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart number: 70352\u003c\/li\u003e\n\u003cli\u003eRating: 3.1A\u003c\/li\u003e\n\u003cli\u003eType: slow blow (time delay)\u003c\/li\u003e\n\u003cli\u003eLength: approximately 20mm\u003c\/li\u003e\n\u003cli\u003eAstralpool description: FUSE 3.1A SLOW BLOW, Connect 10, VX, EQ, SM\u003c\/li\u003e\n\u003cli\u003eBrand: Astralpool (Fluidra)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRelated Chlorinator \u0026amp; Controller Parts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/fuse-4-amp-30x5-hinrg-vir-pcb\"\u003eFuse 4A, 30 x 5mm, HiNRG \u0026amp; Viron PCB - 13623\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/astralpool-hurlcon-vx-salt-chlorinator-circuit-board-pcbs-vx-and-vxt-models\"\u003eVX Salt Chlorinator Circuit Boards, VX \/ VXS \/ VXT\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hurlcon-astralpool-vx-salt-chlorinator-panel-circuit-board-pcb-display\"\u003eVX Salt Chlorinator Display PCB\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/astralpool-hurlcon-vx-salt-chlorinator-overlay-label-decal\"\u003eVX Salt Chlorinator Overlay Label Decal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/genuine-astralpool-e25-cells-salt-chlorinator-cell-electrode\"\u003eSalt Cell \u0026amp; Electrode, VX6 \/ E25 - 21905 \/ 21915\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/genuine-astralpool-e35-cells-salt-chlorinator-cell-electrode\"\u003eSalt Cell \u0026amp; Electrode, VX9 \/ E35 - 21907 \/ 21917\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/astralpool-hurlcon-cell-body-vx-e-series-eq-halo-filtrite\"\u003eClear Cell Body, VX \/ Viron \/ eQuilibrium \/ Halo - 70570\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/astral-pool-e-series-vx-viron-viron-equilibrium-cell-nut-70390\"\u003eCell Nut - 70390\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/astralpool-hurlcon-cell-cap\"\u003eCell Nut Cup \/ Terminal Cover - 70391\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich units does the 70352 fuse suit?\u003c\/strong\u003e\u003cbr\u003eAstralpool lists it for Connect 10, VX, eQuilibrium and SM controllers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMy chlorinator display is completely blank. Is it the fuse?\u003c\/strong\u003e\u003cbr\u003ePossibly. Astralpool's VX troubleshooting lists a blown fuse as a cause of a blank display, alongside no mains power reaching the controller. Check both before assuming the board has failed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does slow blow mean?\u003c\/strong\u003e\u003cbr\u003eA slow blow, or time delay, fuse tolerates a brief inrush of current at switch-on without rupturing, but still opens on a sustained overload. Fitting a fast-acting fuse in its place will usually blow on start-up.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I fit a higher rated fuse so it stops blowing?\u003c\/strong\u003e\u003cbr\u003eNo. The rating is chosen to protect the circuit. Fitting a higher rating removes that protection and risks damaging the equipment or starting a fire.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIt blew again a week later. What now?\u003c\/strong\u003e\u003cbr\u003eRepeat failures mean a fault downstream of the fuse, not a faulty fuse. Have the unit assessed by a qualified technician rather than continuing to replace fuses.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eManufacturer Catalogues, Diagrams \u0026amp; Part Numbers:\u003c\/span\u003e\u003c\/strong\u003e Need exploded views, spare part numbers, product numbers, diagrams, or more product information? See the manufacturer catalogues below.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e \u003ca href=\"https:\/\/hasp.com.au\/pages\/Astralpool_Catalogue_2026\"\u003eAstralpool Catalogue 2026\u003c\/a\u003e | \u003ca href=\"https:\/\/hasp.com.au\/pages\/Zodiac_Catalogue_2026\"\u003eZodiac Catalogue 2026\u003c\/a\u003e \u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eImportant Before Ordering:\u003c\/span\u003e\u003c\/strong\u003e Please ensure you order correctly. Confirm this product is suitable before ordering. Use the catalogues above, seek professional assistance, or \u003ca href=\"mailto:shop@hasp.com.au\"\u003econtact us\u003c\/a\u003e with photos of your existing part, model details, serial numbers, and any labels.\u003c\/p\u003e\n\u003cp\u003eAs with all products, these must be diagnosed and fitted by a qualified and experienced person.\u003c\/p\u003e\n\u003chr\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which units does the 70352 fuse suit?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Astralpool lists it for Connect 10, VX, eQuilibrium and SM controllers.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"My chlorinator display is completely blank. Is it the fuse?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Possibly. Astralpool's VX troubleshooting lists a blown fuse as a cause of a blank display, alongside no mains power reaching the controller. Check both before assuming the board has failed.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does slow blow mean?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A slow blow, or time delay, fuse tolerates a brief inrush of current at switch-on without rupturing, but still opens on a sustained overload. Fitting a fast-acting fuse in its place will usually blow on start-up.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I fit a higher rated fuse so it stops blowing?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. The rating is chosen to protect the circuit. Fitting a higher rating removes that protection and risks damaging the equipment or starting a fire.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"It blew again a week later. What now?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Repeat failures mean a fault downstream of the fuse, not a faulty fuse. Have the unit assessed by a qualified technician rather than continuing to replace fuses.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"ASTRALPOOL","offers":[{"title":"Default Title","offer_id":67763909623997,"sku":"70352","price":8.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/astralpool-fuse-3-1a-slow-blow-vx-viron-equilibrium-connect-10-sm-70352-748.webp?v=1791949398","url":"https:\/\/hasp.com.au\/products\/astralpool-fuse-3-1a-70352","provider":"Heater and Spa Parts","version":"1.0","type":"link"}