{"product_id":"nvent-apwk53nf-nm4-nm12-window-kit","title":"Nvent APWK53NF NM4 NM12 Window Kit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NVENT APWK53NF is a window kit designed for use with NM4 and NM12 series enclosures. It provides a transparent viewing panel that allows technicians to inspect interior components, indicator lights, or display panels without opening the enclosure door. This type of accessory is commonly installed by electricians and panel builders working on control cabinets, junction boxes, and industrial enclosures where visual access to live equipment is required without breaking the enclosure seal.\u003c\/p\u003e\n\u003cp\u003eThis window kit is suited for applications in industrial, commercial, and electrical control environments where NM4 or NM12 rated enclosures are in service. Typical installation scenarios include motor control centers, automation panels, and electrical distribution cabinets where operators or technicians need a line-of-sight view of internal status indicators or HMI displays during normal operation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned specifically for NM4 and NM12 series enclosures\u003c\/li\u003e\n  \u003cli\u003eAllows visual inspection of interior components without opening the enclosure\u003c\/li\u003e\n  \u003cli\u003eSupports safe monitoring of live panels and indicator devices\u003c\/li\u003e\n  \u003cli\u003eLightweight construction at 2 pounds for easy handling during installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style accessory for NVENT NM4 and NM12 series enclosures. Verify enclosure model and cutout dimensions before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed electrician or panel builder. De-energize all circuits inside the enclosure before cutting or modifying the enclosure door or panel. Follow NFPA 70 (NEC) guidelines for working on electrical enclosures. Ensure the window kit is properly seated and sealed to maintain the enclosure integrity rating after installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 78351023930\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NVENT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: APWK53NF\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NVENT","offers":[{"title":"Default Title","offer_id":51383947264306,"sku":"APWK53NF","price":286.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312677647.jpg?v=1782612774","url":"https:\/\/voomisupply.com\/products\/nvent-apwk53nf-nm4-nm12-window-kit","provider":"Voomi Supply","version":"1.0","type":"link"}