{"product_id":"square-d-qob250vh-50a-240v-2-pole-bolt-on-circuit-breaker","title":"Square D QOB250VH - 50 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QOB250VH — a robust 2-pole, 50A, 240V bolt-on molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Available from AmpState, this breaker is built for reliable performance in everyday electrical installations, from home upgrades to light commercial projects.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection, reducing the chance of loose connections in demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection with fast response to overcurrents, helping prevent nuisance trips and protecting connected equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e engineered to integrate with matching Square D OEM load centers and panelboards for a clean, code-compliant fit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile deployment\u003c\/strong\u003e ideal for residential, commercial, and light industrial applications where reliable branch-circuit protection is critical.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: QOB250VH\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating\u003c\/strong\u003e: 50 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating\u003c\/strong\u003e: 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles\u003c\/strong\u003e: 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style\u003c\/strong\u003e: Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho it’s for: electrical contractors, facility managers, and homeowners undertaking panel upgrades or new installations where dependable, long-lasting protection is essential. The QOB250VH is well-suited for protecting feeders to lighting circuits, outlets, and small equipment in homes, offices, retail spaces, and light industrial environments.\u003c\/p\u003e \u003cp\u003eWhy this breaker stands out: unlike generic substitutes, the QOB250VH combines a secure bolt-on foundation with a precise thermal-magnetic trip that adapts to temperature changes and load conditions. Its compatibility with matching OEM panels means faster, safer installations and smoother code compliance, backed by Square D’s proven reliability.\u003c\/p\u003e \u003cp\u003ePractical tips for best results: pair this breaker with a compatible Square D panelboard to ensure optimal contact and performance, verify conductor sizing and torque requirements during installation, and schedule periodic checks to confirm the bolt-on connection remains tight in environments subject to vibration or movement.\u003c\/p\u003e \u003cp\u003eIn short, the Square D QOB250VH is a purpose-built solution for durable, predictable protection of critical branch circuits in a wide range of settings. When you need a trusted, OEM-compatible 50A, 240V breaker that won’t let you down, this bolt-on model from AmpState delivers the value and peace of mind you demands.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355413074082,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_eb74c3c0-2010-4f3f-b6af-ae487da8eb8a.png?v=1764691953","url":"https:\/\/www.ampstate.com\/products\/square-d-qob250vh-50a-240v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}