{"product_id":"square-d-1s46f-buck-boost-transformer-1-kva-nema-3r","title":"Square D 1S46F Buck Boost Transformer 1 Kva Nema 3R","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SQUARE D 1S46F is a single-phase buck boost transformer rated at 1 kVA, designed to raise or lower line voltage in electrical distribution and power conditioning applications. It accepts 120 x 240 volts input and delivers 16\/32 volts output at 60 Hz, making it suitable for fine voltage correction in commercial and light industrial systems. The enclosure carries a NEMA 3R rating, allowing installation in both indoor and outdoor environments where protection from rain and sleet is required. Licensed electricians and electrical contractors are the primary installers of this transformer. RoHS compliant construction meets applicable hazardous-substance restrictions.\u003c\/p\u003e\n\u003cp\u003eThe 1S46F is used in applications where small voltage adjustments are needed — typically to buck (reduce) or boost (raise) supply voltage to motors, HVAC equipment, lighting systems, and other single-phase loads. Its compact form factor and outdoor-rated enclosure make it practical for rooftop equipment installations, mechanical room panels, and exterior service equipment where voltage drop correction is a common field requirement.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1 kVA power rating handles typical single-phase buck boost correction loads\u003c\/li\u003e\n  \u003cli\u003e120 x 240 volt input accommodates standard split-phase supply configurations\u003c\/li\u003e\n  \u003cli\u003e16\/32 volt output windings provide flexible series or parallel boost\/buck connections\u003c\/li\u003e\n  \u003cli\u003eNEMA 3R rated enclosure suitable for indoor and outdoor installation\u003c\/li\u003e\n  \u003cli\u003eSingle-phase, 60 Hz operation matches standard North American power distribution\u003c\/li\u003e\n  \u003cli\u003eRoHS compliant construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-install single-phase buck boost transformer for voltage correction in residential, commercial, and light industrial electrical systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize and lock out the supply circuit before making any wiring connections. Buck boost transformers require correct series or parallel winding configuration to achieve the intended voltage correction — verify the connection diagram for the desired input\/output voltage before energizing. The NEMA 3R enclosure must be mounted with the conduit entry points oriented to prevent water intrusion.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Rating\u003c\/strong\u003e: 1 kVA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage\u003c\/strong\u003e: 120 x 240 volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e: 16\/32 volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhase\u003c\/strong\u003e: Single Phase\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency\u003c\/strong\u003e: 60 Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNEMA Enclosure Rating\u003c\/strong\u003e: 3R\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 9.1 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 10.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 11.6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 24.95 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: RoHS Compliant\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecommended Environment\u003c\/strong\u003e: Indoor and Outdoor\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: SQUARE D\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1S46F\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51543436067122,"sku":"1S46F","price":1393.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/150c48fd9ea3634e052c5ce18680c6f3_52f8bf5a-ea4d-491b-ad32-bdc812141d56.jpg?v=1785918583","url":"https:\/\/voomisupply.com\/products\/square-d-1s46f-buck-boost-transformer-1-kva-nema-3r","provider":"Voomi Supply","version":"1.0","type":"link"}