{"product_id":"schneider-electric-sel8f492-cartridge-for-acti9-load-centre-kq-iprd-f40-1p-n-3p-n-l-n-type-2-3-spd-with-fuse","title":"Schneider Electric SEL8F492 Cartridge for Acti9 Load Centre KQ iPRD F40 1P+N\/3P+N L-N Type 2+3 SPD with Fuse","description":"\u003ch1\u003eSchneider Electric SEL8F492 iPRD F40 Cartridge for Acti9 KQ Load Centre Type 2+3 SPD\u003c\/h1\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eProduct Description\u003c\/h2\u003e\n  \u003cp\u003e\n    The Schneider Electric SEL8F492 is a replacement surge protection cartridge designed for use with Acti9 iPRD iKQ surge protective devices installed within KQ II load centres. Suitable for both 1P+N and 3P+N configurations, this Type 2+3 cartridge provides reliable protection against transient overvoltages in commercial, industrial and tertiary electrical installations.\n  \u003c\/p\u003e\n  \u003cp\u003e\n    Featuring an integrated surge-adapted backup fuse, the SEL8F492 operates in differential mode by connecting phase to neutral (L-N). A clear front-facing visual indicator shows green when the cartridge is operational and red when replacement is required, ensuring straightforward maintenance and compliance checks.\n  \u003c\/p\u003e\n  \u003cp\u003e\n    Designed for fast plug-in installation, this cartridge supports quick replacement without disturbing the main SPD assembly, helping to minimise downtime and maintain system protection.\n  \u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eKey Features\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eReplacement cartridge for Acti9 iPRD iKQ surge protective devices\u003c\/li\u003e\n    \u003cli\u003eCompatible with KQ II load centre A (single phase) and B (three phase)\u003c\/li\u003e\n    \u003cli\u003eType 2 + 3 surge protection\u003c\/li\u003e\n    \u003cli\u003eIntegrated surge-adapted backup fuse\u003c\/li\u003e\n    \u003cli\u003eNominal discharge current of 20kA\u003c\/li\u003e\n    \u003cli\u003eMaximum discharge current up to 40kA (L-N)\u003c\/li\u003e\n    \u003cli\u003ePlug-in design for rapid replacement\u003c\/li\u003e\n    \u003cli\u003eClear green\/red visual status indicator\u003c\/li\u003e\n    \u003cli\u003eCompatible with TT and TN-S earthing systems\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eTechnical Specification\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Acti9\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDevice Type:\u003c\/strong\u003e Surge protection cartridge\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDevice Short Name:\u003c\/strong\u003e iPRD iKQ\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSurge Arrester Class:\u003c\/strong\u003e Type 2 + 3\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSurge Technology:\u003c\/strong\u003e MOV\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRated Operational Voltage:\u003c\/strong\u003e 240V AC, 50\/60Hz\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaximum Continuous Operating Voltage:\u003c\/strong\u003e 340V (L-N)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNominal Discharge Current:\u003c\/strong\u003e 20kA (L-N)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaximum Discharge Current:\u003c\/strong\u003e 40kA (L-N)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVoltage Protection Level (Up):\u003c\/strong\u003e \u0026lt;1.5kV\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOpen Circuit Voltage (Uoc):\u003c\/strong\u003e 6kV\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShort-Circuit Withstand:\u003c\/strong\u003e 25kA\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Plug-in cartridge\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDimensions (H × W × D):\u003c\/strong\u003e 45 × 18 × 58 mm\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 68 g\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e White (RAL 9003)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e –40°C to +85°C\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eData Sheet\u003c\/h2\u003e\n  \u003cp\u003e\n    \u003ca href=\"https:\/\/www.se.com\/uk\/en\/product\/download-pdf\/SEL8F492?filename=Schneider+Electric_KQ-Loadcentre-Single-Phase_SEL8F492.pdf\" target=\"_blank\" rel=\"noopener\" title=\"Data Sheet for Schneider Electric SEL8F492\"\u003e\n      Download the Schneider Electric SEL8F492 data sheet (PDF)\n    \u003c\/a\u003e\n  \u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eInstruction Manual\u003c\/h2\u003e\n  \u003cp\u003e\n    \u003ca href=\"https:\/\/download.schneider-electric.com\/files?p_enDocType=Catalog\u0026amp;p_File_Name=CA903020.pdf\u0026amp;p_Doc_Ref=CA903020\" target=\"_blank\" rel=\"noopener\" title=\"Schneider Acti9 KQ SPD Brochure\"\u003e\n      View the Schneider Acti9 KQ surge protection brochure\n    \u003c\/a\u003e\n  \u003c\/p\u003e\n\u003c\/section\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":57556251836797,"sku":"SEL8F492","price":72.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1693\/9618\/files\/files_4eaf8d28-fd73-4890-ade3-6dc2e5c2eec9.jpg?v=1765596156","url":"https:\/\/b2belectrical.com\/products\/schneider-electric-sel8f492-cartridge-for-acti9-load-centre-kq-iprd-f40-1p-n-3p-n-l-n-type-2-3-spd-with-fuse","provider":"B2Belectrical.com","version":"1.0","type":"link"}