{"product_id":"pro-pnr-lc-mb-30s-30c-1ph-125a","title":"PRO PNR LC MB 30S\/30C 1PH 125A","description":"\u003cp data-start=\"0\" data-end=\"56\"\u003e\u003cstrong data-start=\"0\" data-end=\"56\"\u003ePRO PNR LC MB 30S\/30C 1PH 125A – Product Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1idzntm\" data-start=\"58\" data-end=\"75\"\u003e🔌 What it is\u003c\/h3\u003e\n\u003cp data-start=\"76\" data-end=\"240\"\u003eThis is a \u003cstrong data-start=\"86\" data-end=\"148\"\u003eSiemens PRO Series residential load center (breaker panel)\u003c\/strong\u003e with a \u003cstrong data-start=\"156\" data-end=\"177\"\u003emain breaker (MB)\u003c\/strong\u003e used to distribute 120\/240V power in a home or small building.\u003c\/p\u003e\n\u003cp data-start=\"242\" data-end=\"353\"\u003eThis exact configuration matches Siemens PN3030B1125C \/ related variants. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"355\" data-end=\"358\"\u003e\n\u003ch3 data-section-id=\"kmd2db\" data-start=\"360\" data-end=\"389\"\u003e🧾 Breaking down the code\u003c\/h3\u003e\n\u003cul data-start=\"390\" data-end=\"754\"\u003e\n\u003cli data-section-id=\"iw0kep\" data-start=\"390\" data-end=\"458\"\u003e\n\u003cstrong data-start=\"392\" data-end=\"403\"\u003ePRO PNR\u003c\/strong\u003e → PRO panelboard series (Siemens load center family)\u003c\/li\u003e\n\u003cli data-section-id=\"11eoq93\" data-start=\"459\" data-end=\"499\"\u003e\n\u003cstrong data-start=\"461\" data-end=\"467\"\u003eLC\u003c\/strong\u003e → Load Center (breaker panel)\u003c\/li\u003e\n\u003cli data-section-id=\"b73izf\" data-start=\"500\" data-end=\"547\"\u003e\n\u003cstrong data-start=\"502\" data-end=\"508\"\u003eMB\u003c\/strong\u003e → Main Breaker (built-in disconnect)\u003c\/li\u003e\n\u003cli data-section-id=\"8p98j8\" data-start=\"548\" data-end=\"644\"\u003e\n\u003cstrong data-start=\"550\" data-end=\"561\"\u003e30S\/30C\u003c\/strong\u003e →\n\u003cul data-start=\"568\" data-end=\"644\"\u003e\n\u003cli data-section-id=\"1cdpaei\" data-start=\"568\" data-end=\"610\"\u003e30 spaces (physical breaker positions)\u003c\/li\u003e\n\u003cli data-section-id=\"1sbi5ej\" data-start=\"613\" data-end=\"644\"\u003eup to 30 circuits supported\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"18q5fia\" data-start=\"645\" data-end=\"711\"\u003e\n\u003cstrong data-start=\"647\" data-end=\"654\"\u003e1PH\u003c\/strong\u003e → Single-phase (standard residential 120\/240V service)\u003c\/li\u003e\n\u003cli data-section-id=\"29cwcu\" data-start=\"712\" data-end=\"754\"\u003e\n\u003cstrong data-start=\"714\" data-end=\"722\"\u003e125A\u003c\/strong\u003e → 125-amp main breaker rating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"756\" data-end=\"759\"\u003e\n\u003ch3 data-section-id=\"1xn4pf1\" data-start=\"761\" data-end=\"779\"\u003e⚡ What it does\u003c\/h3\u003e\n\u003cp data-start=\"780\" data-end=\"791\"\u003eThis panel:\u003c\/p\u003e\n\u003cul data-start=\"792\" data-end=\"1006\"\u003e\n\u003cli data-section-id=\"1lnp81u\" data-start=\"792\" data-end=\"840\"\u003eReceives incoming utility power (125A service)\u003c\/li\u003e\n\u003cli data-section-id=\"1mmpb8\" data-start=\"841\" data-end=\"893\"\u003eContains a \u003cstrong data-start=\"854\" data-end=\"893\"\u003emain breaker for shutoff protection\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1d0ap3q\" data-start=\"894\" data-end=\"968\"\u003eDistributes electricity to branch circuits (lights, outlets, appliances)\u003c\/li\u003e\n\u003cli data-section-id=\"1ybfgap\" data-start=\"969\" data-end=\"1006\"\u003eHolds up to \u003cstrong data-start=\"983\" data-end=\"1006\"\u003e30 circuit breakers\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1008\" data-end=\"1011\"\u003e\n\u003ch3 data-section-id=\"1k03h2b\" data-start=\"1013\" data-end=\"1031\"\u003e🏠 Typical use\u003c\/h3\u003e\n\u003cul data-start=\"1032\" data-end=\"1185\"\u003e\n\u003cli data-section-id=\"s8iaem\" data-start=\"1032\" data-end=\"1061\"\u003eSmaller residential homes\u003c\/li\u003e\n\u003cli data-section-id=\"1gap49g\" data-start=\"1062\" data-end=\"1096\"\u003eGarages or accessory buildings\u003c\/li\u003e\n\u003cli data-section-id=\"tto07i\" data-start=\"1097\" data-end=\"1138\"\u003eSubpanels fed from a larger 200A main\u003c\/li\u003e\n\u003cli data-section-id=\"12dsqps\" data-start=\"1139\" data-end=\"1185\"\u003eLight electrical load homes (fewer circuits)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIEMENS INDUSTRY, INC.","offers":[{"title":"Default Title","offer_id":52411469496609,"sku":"PN3030B1125C","price":238.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/download_2_3358f0e6-ac70-49ed-8285-eebdfa737652.webp?v=1777569108","url":"https:\/\/standardvmi.com\/products\/pro-pnr-lc-mb-30s-30c-1ph-125a","provider":"Standard Plumbing Supply","version":"1.0","type":"link"}