{"product_id":"square-d-qob250h-2-pole-bolt-on-circuit-breaker-50a-240v","title":"Square D QOB250H 2 Pole Bolt-on Circuit Breaker 50A 240V","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SQUARE D QOB250H is a 2-pole, bolt-on miniature circuit breaker rated for 50 amps at 240 volts AC. It provides overcurrent and short-circuit protection for branch circuits in residential and light commercial electrical panels. The bolt-on mounting design secures the breaker directly to the bus bar, maintaining a firm connection under fault conditions. Box lug terminals accept wire in the 8 AWG to 2 AWG range. Licensed electricians install this breaker as part of panel upgrades, circuit additions, or direct breaker replacements.\u003c\/p\u003e\u003cp\u003eThis breaker is suited for 240-volt, 2-pole branch circuit applications such as HVAC equipment, water heaters, electric ranges, dryers, and similar double-pole loads. The bolt-on design is commonly specified in load centers and distribution panels where positive bus contact is required. Its compact footprint fits within standard panelboard configurations designed for QOB-series breakers.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e50-amp continuous current rating for 240-volt, 2-pole circuits\u003c\/li\u003e\n\u003cli\u003eBolt-on mounting for secure bus bar contact\u003c\/li\u003e\n\u003cli\u003eBox lug terminal connection type accommodates 8 AWG to 2 AWG conductors\u003c\/li\u003e\n\u003cli\u003eMiniature circuit breaker form factor for space-efficient panel installation\u003c\/li\u003e\n\u003cli\u003eProvides overcurrent and short-circuit protection per NEC requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement bolt-on miniature circuit breaker for load centers and panelboards that accept QOB-series breakers.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize the panel and verify the absence of voltage with a calibrated meter before handling any breaker or wiring. Ensure conductor size is within the rated terminal range before torquing lugs. Do not install this breaker in a panel that does not accept bolt-on QOB-series breakers.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 50 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 240 volts AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type\u003c\/strong\u003e: Bolt-On\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Connection Type\u003c\/strong\u003e: Box Lugs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Range\u003c\/strong\u003e: 8 AWG to 2 AWG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3.4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 4.3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.71 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SQUARE D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: QOB250H\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51542746661170,"sku":"QOB250H","price":278.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/68edeb7453d94b08ba44fad97560580c.jpg?v=1785906030","url":"https:\/\/voomisupply.com\/products\/square-d-qob250h-2-pole-bolt-on-circuit-breaker-50a-240v","provider":"Voomi Supply","version":"1.0","type":"link"}