{"product_id":"square-d-nq30l4c-panelboard-interior-qhb-qob-qob-vh-30-spaces-400-a-120-240-v-ac","title":"Square D NQ30L4C – Panelboard Interior, QHB, QOB, QOB-VH, 30 Spaces, 400 A, 120\/240 V AC, Convertible Main Lug, 1 Phase","description":"\u003cdiv class=\"nbs-product-description\"\u003e\n\u003cp class=\"nbs-intro\"\u003eThe Square D NQ30L4C Panelboard Interior is available from National Boiler Supply. We support purchasing teams with fast dispatch, formal quotes, and a live order desk at 850-565-3492.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eConvertible, Main Lug, Circuit Breaker Series QHB, QOB, QOB-VH, Amps 400 A, Short Circuit Current Rating 100000 RMS Symmetrical, Number of Spaces 30, Voltage 120\/240V AC, Phase Single, Bus Material Copper, Recommended Enclosure 12N640 for Main Breaker, 1D700 for Main Lug, Circuit Breaker Type Plug In Miniature, For Use With NQ Circuit Breakers, Height 45 in, Depth 5 3\/4 in, Width 10 7\/16 in, Main Circuit Breaker Adapter Kit 4HHA5.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"nbs-spec-wrap\" style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;\"\u003e\u003ctable class=\"nbs-spec-table\" style=\"width:100%;max-width:100%;border-collapse:collapse;font-size:0.95em;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px 10px;border:1px solid #d9dee5;background:#f4f6f9;width:38%;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #d9dee5;\"\u003eSquare D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px 10px;border:1px solid #d9dee5;background:#f4f6f9;width:38%;\"\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd style=\"padding:8px 10px;border:1px solid #d9dee5;\"\u003eNQ30L4C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"nbs-b2b-callout\" style=\"border-left:4px solid #1F3A5F;background:#f4f6f9;padding:12px 16px;margin:18px 0 0;\"\u003e\n\u003cp style=\"margin:0 0 6px;\"\u003e\u003cstrong\u003eOEM Part Verification:\u003c\/strong\u003e Confirm Square D part number NQ30L4C against your equipment nameplate or parts list before ordering. Our order desk can cross-check it for you.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eOrder Desk Support:\u003c\/strong\u003e Call \u003ca href=\"tel:+18505653492\"\u003e850-565-3492\u003c\/a\u003e for formal quotes, lead times, and volume pricing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- NBS_CROSS_LINKS_START --\u003e\n\u003cdiv class=\"nbs-cross-links\" style=\"background:#f4f6f9;border-left:4px solid #1F3A5F;padding:16px 20px;margin:28px 0 0;border-radius:4px;max-width:100%;box-sizing:border-box;overflow-wrap:anywhere;\"\u003e\n\u003ch3 style=\"margin:0 0 10px;color:#1F3A5F;font-size:18px;line-height:1.3;\"\u003eRelated Square D Components \u0026amp; Replacement Parts\u003c\/h3\u003e\n\u003cul style=\"margin:0 0 12px;padding-left:20px;line-height:1.5;\"\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003e\n\u003ca href=\"\/products\/square-d-nq30l6c-panelboard-interior-qhb-qob-qob-vh-30-spaces-600-a-120-240-v-ac\" style=\"color:#1F3A5F;font-weight:600;text-decoration:underline;\"\u003eSquare D NQ30L6C – Panelboard Interior, QHB, QOB, QOB-VH, 30 Spaces, 600 A, 120\/240 V AC, Convertible Main Lug, 1 Phase\u003c\/a\u003e \u003cspan style=\"color:#5a6675;font-size:13px;white-space:nowrap;\"\u003e– OEM Part # NQ30L6C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003e\n\u003ca href=\"\/products\/square-d-nq30l4-panelboard-interior-nq-30-spaces-400-a-120-240-v-ac-convertible-main-lug\" style=\"color:#1F3A5F;font-weight:600;text-decoration:underline;\"\u003eSquare D NQ30L4 – Panelboard Interior, NQ, 30 Spaces, 400 A, 120\/240 V AC, Convertible Main Lug, 1 Phase\u003c\/a\u003e \u003cspan style=\"color:#5a6675;font-size:13px;white-space:nowrap;\"\u003e– OEM Part # NQ30L4\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003e\n\u003ca href=\"\/products\/square-d-nq42l2-panelboard-interior-qhb-qob-qob-vh-42-spaces-225-a-120-240-v-ac\" style=\"color:#1F3A5F;font-weight:600;text-decoration:underline;\"\u003eSquare D NQ42L2 – Panelboard Interior, QHB, QOB, QOB-VH, 42 Spaces, 225 A, 120\/240 V AC, Convertible Main Lug, 1 Phase\u003c\/a\u003e \u003cspan style=\"color:#5a6675;font-size:13px;white-space:nowrap;\"\u003e– OEM Part # NQ42L2\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003e\n\u003ca href=\"\/products\/square-d-nq30l2c-panelboard-interior-qhb-qob-qob-vh-30-spaces-225-a-120-240-v-ac\" style=\"color:#1F3A5F;font-weight:600;text-decoration:underline;\"\u003eSquare D NQ30L2C – Panelboard Interior, QHB, QOB, QOB-VH, 30 Spaces, 225 A, 120\/240 V AC, Convertible Main Lug, 1 Phase\u003c\/a\u003e \u003cspan style=\"color:#5a6675;font-size:13px;white-space:nowrap;\"\u003e– OEM Part # NQ30L2C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003e\n\u003ca href=\"\/products\/square-d-nq42l2c-panelboard-interior-qhb-qob-qob-vh-42-spaces-225-a-120-240-v-ac\" style=\"color:#1F3A5F;font-weight:600;text-decoration:underline;\"\u003eSquare D NQ42L2C – Panelboard Interior, QHB, QOB, QOB-VH, 42 Spaces, 225 A, 120\/240 V AC, Convertible Main Lug, 1 Phase\u003c\/a\u003e \u003cspan style=\"color:#5a6675;font-size:13px;white-space:nowrap;\"\u003e– OEM Part # NQ42L2C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin:0;color:#5a6675;font-size:13px;line-height:1.5;\"\u003eNeed help confirming a part number or cross-reference? Call our order desk at \u003ca href=\"tel:+18505653492\" style=\"color:#1F3A5F;font-weight:600;white-space:nowrap;\"\u003e850-565-3492\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- NBS_CROSS_LINKS_END --\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":67615694946398,"sku":"NQ30L4C","price":853.46,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z135J-fo5oz.jpg?v=1794498928","url":"https:\/\/nationalboilersupply.com\/products\/square-d-nq30l4c-panelboard-interior-qhb-qob-qob-vh-30-spaces-400-a-120-240-v-ac","provider":"National Boiler Supply","version":"1.0","type":"link"}