{"product_id":"qbhw2050h-50-amp-circuit-breaker","title":"QBHW2050H - 50 Amp Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003eQBHW2050H - 50 Amp Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMeet the QBHW2050H, a dependable two-pole, 50‑amp thermal‑magnetic circuit breaker engineered for demanding electrical applications. Compact (just 3.4″ × 3.5″ × 3.4″ and weighing 0.7 lb), this breaker delivers consistent 240 V protection with a high interrupt capacity — making it ideal for industrial and heavy-duty residential environments. Its bolt-on mounting design ensures a secure, vibration-resistant installation, while its two‑pole configuration offers reliable overcurrent protection and safe disconnection for dual‑phase circuits. Built to perform, the QBHW2050H offers peace of mind for electricians, contractors, and end-users alike.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid 50‑Amp Protection:\u003c\/strong\u003e Designed for 240 V circuits, the two-pole configuration ensures both phases are protected, reducing the risk of overload or phase imbalance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh 22 kAIC Interrupt Rating:\u003c\/strong\u003e With a 22 kAIC interrupt rating, this breaker can safely interrupt high fault currents — offering critical protection in heavy-load or industrial settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact, Easy-to-Install Form Factor:\u003c\/strong\u003e Its compact dimensions and bolt-on mounting make installation quick and secure, even in tight breaker panels or industrial enclosures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal-Magnetic Trip Mechanism:\u003c\/strong\u003e Combines long-term overload protection (thermal) and instantaneous overcurrent\/fault response (magnetic), giving reliable performance under varying load conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Though lightweight, the design stands up to everyday use, offering dependable power management over extended service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e QBHW2050H\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal‑magnetic circuit breaker (two-pole)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Method:\u003c\/strong\u003e Bolt-on\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 50 A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 240 V (two-pole)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupt Rating:\u003c\/strong\u003e 22 kAIC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Type:\u003c\/strong\u003e Non‑Interchangeable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 3.4″\u003c\/li\u003e\n\u003cli\u003eWidth: 3.5″\u003c\/li\u003e\n\u003cli\u003eHeight: 3.4″\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Weight:\u003c\/strong\u003e 0.7 lb\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compliance and Certifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL Listed and CSA Certified:\u003c\/strong\u003e The QBHW2050H comes certified to the highest safety and compliance standards — it is both UL Listed and CSA Certified, confirming that it meets rigorous North American electrical safety guidelines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHACR-Rated:\u003c\/strong\u003e Indicates compatibility with Heating, Air Conditioning, and Refrigeration equipment circuits. These certifications attest to the breaker’s safety, reliability, and compliance with relevant codes for commercial, industrial, and residential use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial control panels and heavy machinery circuits require high interrupt capacity and dual-phase protection.\u003c\/li\u003e\n\u003cli\u003eCommercial HVAC systems, pump controls, and refrigeration units — particularly where HACR-rated breakers are specified.\u003c\/li\u003e\n\u003cli\u003eResidential or light-commercial sub-panels needing dependable 240 V overcurrent protection for dryers, ranges, or multi-phase equipment.\u003c\/li\u003e\n\u003cli\u003eRetrofit or upgrade projects where a bolt-on two-pole breaker is needed to replace older units or expand capacity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cblockquote\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eUse of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"EATON","offers":[{"title":"New","offer_id":51541471985963,"sku":"QBHW2050H","price":199.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":51541472018731,"sku":"QBHW2050H [R]","price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0758\/1995\/files\/QBHW2050H.png?v=1763784459","url":"https:\/\/store.circuitbreakersuperstore.com\/products\/qbhw2050h-50-amp-circuit-breaker","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}