{"product_id":"ri-28-9","title":"KUPO RI-28.9 RI Rubber Ring - 28.9 mm Cable O.D.","description":"\u003c!-- Sub-type: P-E --\u003e\u003c!-- Source: from_catalog\\ri-28.9-ri-rubber-ring-28-9mm-cable-o-d.md --\u003e\u003cstyle\u003e.kupo-section-title { margin: 1.25rem 0 1rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.3; color: #2C3E50 !important; letter-spacing: 0;}.product-description h3 { color: #2C3E50 !important; font-size: 18px !important; font-weight: bold; margin-top: 1.5rem; margin-bottom: 0.75rem; line-height: 1.35; letter-spacing: 0;}.product-description,.product-description p,.product-description li { color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"RI-28.9\"\u003e \u003ch3\u003eOverview\u003c\/h3\u003e \u003cp\u003eThe KUPO RI-28.9 RI Rubber Ring is an interchangeable sealing ring sized for 28.9 mm cable outside diameter. It works inside the FPG-42 sealing system for KUPO WPC \/ WPS 19-pin watertight connectors, helping the cable entry compress correctly for an IP67 watertight seal.\u003c\/p\u003e \u003ch3\u003eWhy It Matters\u003c\/h3\u003e \u003cp\u003e Cable sealing is not one-size-fits-all. Matching the rubber ring to the actual cable outside diameter helps the gland compress evenly, which is what keeps water from finding the weak point at the connector entry.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSized for 28.9 mm cable outside diameter\u003c\/li\u003e \u003cli\u003e Compressible rubber sealing ring for cable-entry sealing\u003c\/li\u003e \u003cli\u003eWorks with the FPG-42 sealing system\u003c\/li\u003e \u003cli\u003e Compatible with WPC \/ WPS 19-pin watertight series connectors\u003c\/li\u003e \u003cli\u003e Contributes to IP67 sealing when properly compressed\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e \u003cp\u003eRI-28.9 is suited to WPC \/ WPS 19-pin watertight connector assemblies, outdoor feeder builds, wet-location cable prep, and service kits where cable O.D. must be matched to the sealing ring.\u003c\/p\u003e \u003ch3\u003e Compatibility\u003c\/h3\u003e \u003cp\u003eUse RI-28.9 with the FPG-42 sealing system and WPC \/ WPS 19-pin watertight connectors on cables with 28.9 mm outside diameter.\u003c\/p\u003e\n\u003c\/div\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"RI-28.9\" data-category=\"Power Solution\"\u003e \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e \u003cdiv class=\"kupo-faq-seo-item\"\u003e  \u003ch3\u003eWhat is RI-28.9 used for?\u003c\/h3\u003e  \u003cp\u003eIt seals the cable entry for a 28.9 mm cable in the FPG-42 system.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"kupo-faq-seo-item\"\u003e  \u003ch3\u003e Can I use any ring size with any cable?\u003c\/h3\u003e  \u003cp\u003eNo. The ring should match the cable outside diameter so it compresses correctly in the gland body.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"kupo-faq-seo-item\"\u003e  \u003ch3\u003eWhich connectors is it for?\u003c\/h3\u003e  \u003cp\u003eIt is for the FPG-42 sealing system used with KUPO WPC \/ WPS 19-pin watertight connectors.\u003c\/p\u003e \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KUPO RI-28.9 RI Rubber Ring - 28.9 mm Cable O.D.\",  \"sku\": \"RI-28.9\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"category\": \"Power Solution \u003e Power Accessories\",  \"description\": \"KUPO RI-28.9 is an interchangeable rubber sealing ring for 28.9 mm cable O.D. in the FPG-42 sealing system for WPC \/ WPS 19-pin watertight connectors.\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"RI rubber sealing ring\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Cable O.D.\",      \"value\": \"28.9 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Rubber, compressible sealing ring\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"IP Rating Contribution\",      \"value\": \"IP67 when properly compressed\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Compatible Connector\",      \"value\": \"WPC \/ WPS 19-pin watertight series\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Compatible System\",      \"value\": \"FPG-42 sealing system\"    }  ],  \"mpn\": \"RI-28.9\",  \"productID\": \"RI-28.9\",  \"material\": \"Rubber, compressible sealing ring\"}\u003c\/script\u003e\u003cscript type=\"application\/ld+json\"\u003e{ \"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [  {   \"@type\": \"Question\",   \"name\": \"What is RI-28.9 used for?\",   \"acceptedAnswer\": {    \"@type\": \"Answer\",    \"text\": \"It seals the cable entry for a 28.9 mm cable in the FPG-42 system.\"   }  },  {   \"@type\": \"Question\",   \"name\": \"Can I use any ring size with any cable?\",   \"acceptedAnswer\": {    \"@type\": \"Answer\",    \"text\": \"No. The ring should match the cable outside diameter so it compresses correctly in the gland body.\"   }  },  {   \"@type\": \"Question\",   \"name\": \"Which connectors is it for?\",   \"acceptedAnswer\": {    \"@type\": \"Answer\",    \"text\": \"It is for the FPG-42 sealing system used with KUPO WPC \/ WPS 19-pin watertight connectors.\"   }  } ]}\u003c\/script\u003e","brand":"KUPO Stage","offers":[{"title":"Socapex Connector \/ Accessory","offer_id":53907622658347,"sku":"RI-28.9","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/RI-28.9_b.jpg?v=1782112286","url":"https:\/\/kupostage.com\/products\/ri-28-9","provider":"KUPO Stage","version":"1.0","type":"link"}