{"product_id":"cutler-hammer-br3040nc200-200-amp-30-space-panel-door-w-main-35-1-8-15-3-8-copy","title":"Cutler-Hammer BR3040NC 200A 30 Space Copper Buss Load Center Guts Only 6\"X22.5\"","description":"\u003cp\u003eCutler-Hammer BR3040NC 200A load center interior assembly with copper bus bars. 30-space configuration supports 120\/240V single-phase distribution. Guts-only format—enclosure sold separately. Measures 6\" × 22.5\" for standard wall mounting. Copper bussing ensures reliable current distribution and reduced voltage drop. Compatible with BR-series breakers. UL-listed for residential and commercial electrical systems. Perfect for panel replacements, upgrades, or new installations using existing or custom enclosures.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCutler-Hammer\u003c\/li\u003e\n\u003cli\u003eBR3040NC200\u003c\/li\u003e\n\u003cli\u003eLoad Center Guts only\u003c\/li\u003e\n\u003cli\u003e200 Amp\u003c\/li\u003e\n\u003cli\u003eCopper Buss\u003c\/li\u003e\n\u003cli\u003e30 Space\u003c\/li\u003e\n\u003cli\u003eComes with 5 Tandem Breaker Posts\u003c\/li\u003e\n\u003cli\u003e120\/240 VAC\u003c\/li\u003e\n\u003cli\u003e6\" W X 22.5\" T\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cutler Hammer","offers":[{"title":"Used","offer_id":47627545805058,"sku":"04062609J","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0142\/4909\/9322\/files\/PhotoApr062026_30538PM-Copy.jpg?v=1775502947","url":"https:\/\/www.sselectricalsupply.com\/products\/cutler-hammer-br3040nc200-200-amp-30-space-panel-door-w-main-35-1-8-15-3-8-copy","provider":"S\u0026S Electrical Supply","version":"1.0","type":"link"}