{"product_id":"brkr-qd-3-4-2p-120-240v-30a","title":"BRKR QD 3\/4 2P 120\/240V 30A","description":"\u003ch3 data-section-id=\"1idzntm\" data-start=\"97\" data-end=\"114\"\u003e🔌 What it is\u003c\/h3\u003e\n\u003cp data-start=\"115\" data-end=\"235\"\u003eThe \u003cstrong data-start=\"119\" data-end=\"152\"\u003e“BRKR QD 3\/4 2P 120\/240V 30A”\u003c\/strong\u003e is a \u003cstrong data-start=\"158\" data-end=\"193\"\u003eSiemens plug-in circuit breaker\u003c\/strong\u003e designed for use in Siemens load centers.\u003c\/p\u003e\n\u003cp data-start=\"237\" data-end=\"336\"\u003eIt is a \u003cstrong data-start=\"245\" data-end=\"271\"\u003e30-amp, 2-pole breaker\u003c\/strong\u003e that protects \u003cstrong data-start=\"286\" data-end=\"335\"\u003e240V circuits (or 120\/240V split-phase loads)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"338\" data-end=\"341\"\u003e\n\u003ch3 data-section-id=\"h86enb\" data-start=\"343\" data-end=\"370\"\u003e🧾 What the label means\u003c\/h3\u003e\n\u003cul data-start=\"371\" data-end=\"749\"\u003e\n\u003cli data-section-id=\"a7a8iw\" data-start=\"371\" data-end=\"401\"\u003e\n\u003cstrong data-start=\"373\" data-end=\"381\"\u003eBRKR\u003c\/strong\u003e → Circuit breaker\u003c\/li\u003e\n\u003cli data-section-id=\"62o6ru\" data-start=\"402\" data-end=\"479\"\u003e\n\u003cstrong data-start=\"404\" data-end=\"410\"\u003eQD\u003c\/strong\u003e → Siemens \u003cstrong data-start=\"421\" data-end=\"450\"\u003eQD plug-in breaker series\u003c\/strong\u003e (residential load centers)\u003c\/li\u003e\n\u003cli data-section-id=\"1peo0zx\" data-start=\"480\" data-end=\"598\"\u003e\n\u003cstrong data-start=\"482\" data-end=\"489\"\u003e3\/4\u003c\/strong\u003e → Refers to Siemens \u003cstrong data-start=\"510\" data-end=\"547\"\u003e“3\/4-inch space \/ QD frame style”\u003c\/strong\u003e (often called ¾-inch breaker format in catalogs)\u003c\/li\u003e\n\u003cli data-section-id=\"1b5euib\" data-start=\"599\" data-end=\"654\"\u003e\n\u003cstrong data-start=\"601\" data-end=\"607\"\u003e2P\u003c\/strong\u003e → Two-pole breaker (ties both legs together)\u003c\/li\u003e\n\u003cli data-section-id=\"11hy7v7\" data-start=\"655\" data-end=\"721\"\u003e\n\u003cstrong data-start=\"657\" data-end=\"669\"\u003e120\/240V\u003c\/strong\u003e → Works on standard residential split-phase power\u003c\/li\u003e\n\u003cli data-section-id=\"q9pwv4\" data-start=\"722\" data-end=\"749\"\u003e\n\u003cstrong data-start=\"724\" data-end=\"731\"\u003e30A\u003c\/strong\u003e → 30 amp rating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"751\" data-end=\"754\"\u003e\n\u003ch3 data-section-id=\"1xn4pf1\" data-start=\"756\" data-end=\"774\"\u003e⚡ What it does\u003c\/h3\u003e\n\u003cp data-start=\"775\" data-end=\"788\"\u003eThis breaker:\u003c\/p\u003e\n\u003cul data-start=\"789\" data-end=\"997\"\u003e\n\u003cli data-section-id=\"giyeud\" data-start=\"789\" data-end=\"847\"\u003eProvides \u003cstrong data-start=\"800\" data-end=\"826\"\u003eovercurrent protection\u003c\/strong\u003e for a 240V circuit\u003c\/li\u003e\n\u003cli data-section-id=\"1382z8z\" data-start=\"848\" data-end=\"901\"\u003eTrips both hot legs together (2-pole common trip)\u003c\/li\u003e\n\u003cli data-section-id=\"19uus5l\" data-start=\"902\" data-end=\"952\"\u003eFits Siemens \u003cstrong data-start=\"917\" data-end=\"950\"\u003eQD\/QP compatible load centers\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"41qa1e\" data-start=\"953\" data-end=\"997\"\u003eUsed for \u003cstrong data-start=\"964\" data-end=\"997\"\u003ededicated 30A equipment loads\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"999\" data-end=\"1020\"\u003eCommon loads include:\u003c\/p\u003e\n\u003cul data-start=\"1021\" data-end=\"1172\"\u003e\n\u003cli data-section-id=\"w3agy\" data-start=\"1021\" data-end=\"1047\"\u003eElectric water heaters\u003c\/li\u003e\n\u003cli data-section-id=\"1i6vo5d\" data-start=\"1048\" data-end=\"1072\"\u003eSmall HVAC equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1gcwllu\" data-start=\"1073\" data-end=\"1091\"\u003eShop machinery\u003c\/li\u003e\n\u003cli data-section-id=\"11nj9hq\" data-start=\"1092\" data-end=\"1151\"\u003eEV charging (lower-power EVSE setups like 24–32A units)\u003c\/li\u003e\n\u003cli data-section-id=\"1pguiry\" data-start=\"1152\" data-end=\"1172\"\u003eSubfeed circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1174\" data-end=\"1177\"\u003e\n\u003ch3 data-section-id=\"1a97u8\" data-start=\"1179\" data-end=\"1198\"\u003e🏠 Typical uses\u003c\/h3\u003e\n\u003cul data-start=\"1199\" data-end=\"1347\"\u003e\n\u003cli data-section-id=\"1sxh3bg\" data-start=\"1199\" data-end=\"1245\"\u003e240V branch circuits in residential panels\u003c\/li\u003e\n\u003cli data-section-id=\"1obb813\" data-start=\"1246\" data-end=\"1277\"\u003eGarage or workshop circuits\u003c\/li\u003e\n\u003cli data-section-id=\"1o4mbry\" data-start=\"1278\" data-end=\"1310\"\u003eDedicated appliance circuits\u003c\/li\u003e\n\u003cli data-section-id=\"6golg5\" data-start=\"1311\" data-end=\"1347\"\u003eLight commercial equipment loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1349\" data-end=\"1352\"\u003e\n\u003ch3 data-section-id=\"1p3o9gl\" data-start=\"1354\" data-end=\"1379\"\u003e🧠 Simple explanation\u003c\/h3\u003e\n\u003cblockquote data-start=\"1380\" data-end=\"1502\"\u003e\n\u003cp data-start=\"1382\" data-end=\"1502\"\u003eThis is a \u003cstrong data-start=\"1392\" data-end=\"1502\"\u003e30-amp double breaker that shuts off both sides of a 240V circuit if there’s an overload or short circuit.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"SIEMENS INDUSTRY, INC.","offers":[{"title":"Default Title","offer_id":52411459535137,"sku":"D230","price":36.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/download_8_23714c45-22a6-4815-adeb-1dad3958e716.jpg?v=1777658502","url":"https:\/\/standardvmi.com\/products\/brkr-qd-3-4-2p-120-240v-30a","provider":"Standard Plumbing Supply","version":"1.0","type":"link"}