{"product_id":"square-d-nc50s-250-amp-50-space-120-240v-panelboard-cover-only-50-x-20-copy","title":"Square D NC56VS 250 Amp 42 Space 277\/480 VAC Panelboard Cover Only 56\" x 20\"","description":"\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eSquare D NC56VS panelboard cover designed for 250 Amp, 42 Space electrical panels operating at 277\/480 VAC. This cover-only replacement measures 56\" x 20\" and provides protection and containment for your existing panelboard enclosure. Ideal for maintenance, upgrades, or damage replacement in commercial and industrial electrical installations. Genuine Square D component ensures compatibility and reliable performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Square D\u003c\/li\u003e\n\u003cli\u003eModel #: NC56VS\u003c\/li\u003e\n\u003cli\u003ePanelboard Cover Only\u003c\/li\u003e\n\u003cli\u003eAmps: 250 Amp\u003c\/li\u003e\n\u003cli\u003eSpaces: 42 Space\u003c\/li\u003e\n\u003cli\u003eNF and NQ Series\u003c\/li\u003e\n\u003cli\u003eType 1 Enclosure\u003c\/li\u003e\n\u003cli\u003eVolts: 277\/480 VAC\u003c\/li\u003e\n\u003cli\u003eMeasurements: 56\" x 20\"\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Square D","offers":[{"title":"Used","offer_id":47626804527362,"sku":"04062604J","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0142\/4909\/9322\/files\/PhotoApr062026_111121AM.jpg?v=1775491327","url":"https:\/\/www.sselectricalsupply.com\/products\/square-d-nc50s-250-amp-50-space-120-240v-panelboard-cover-only-50-x-20-copy","provider":"S\u0026S Electrical Supply","version":"1.0","type":"link"}