{"product_id":"commander-circuit-breaker-40-amp-2-pole-type-qbh-bolton-please-description","title":"Commander Circuit Breaker 40 Amp 2 Pole Type QBH Bolton *please Description","description":"\u003cdiv\u003e\n\u003cp\u003eThe Commander Circuit Breaker 40 Amp 2 Pole Type QBH is a robust protection device built to keep demanding electrical distributions running smoothly. Designed for industrial, commercial, and challenging residential environments, this 2‑pole breaker delivers dependable interruption of current to protect wiring, equipment, and people from overloads and short circuits.\u003c\/p\u003e \u003cp\u003eKey benefits you’ll notice in daily operation:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise 40 A protection\u003c\/strong\u003e for 240-volt circuits, providing reliable overcurrent protection where branch circuits demand steady, predictable response.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole QBH configuration\u003c\/strong\u003e to handle paired live conductors with synchronized trip characteristics, simplifying panel layouts and improving safety on dual‑line circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for upgrades and replacements\u003c\/strong\u003e — ideal for panel upgrades, retrofit projects, and maintenance replacement work, ensuring you have a trusted component on hand for service and spares.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSolid build for demanding settings\u003c\/strong\u003e crafted to withstand the rigors of busy electrical environments, reducing nuisance trips and easing long-term reliability concerns.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho benefits most from this breaker?\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eLicensed electricians performing panel upgrades or retrofit installations that require a compatible, trusted QBH‑type breaker.\u003c\/li\u003e \u003cli\u003ePanel builders and MRO teams stocking dependable spares to minimize downtime on service calls.\u003c\/li\u003e \u003cli\u003eMaintenance crews managing subpanels or branch circuits that demand stable protection for critical equipment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical applications and scenarios:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProtecting 240V circuits in industrial control panels, commercial subpanels, and heavy-duty residential installations where a 40 A rating is appropriate.\u003c\/li\u003e \u003cli\u003eServing as a reliable replacement for aging or damaged two-pole breakers in QBH‑compatible Commander panels.\u003c\/li\u003e \u003cli\u003eSafe, quick swaps during routine maintenance windows to keep projects on schedule without compromising electrical safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eSpecifications at a glance\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 40 Amp\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles \/ configuration:\u003c\/strong\u003e 2 Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e QBH\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Commander\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTips for optimum use\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eConfirm compatibility with your QBH‑class Commander panels before replacement to ensure a seamless fit and correct electrical characteristics.\u003c\/li\u003e \u003cli\u003eMaintain an organized spare inventory of QBH breakers for quick response during panel maintenance or upgrades.\u003c\/li\u003e \u003cli\u003eStore unopened units in their original packaging in a dry, temperature-controlled area to preserve performance and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Commander","offers":[{"title":"Default Title","offer_id":46395779776674,"sku":null,"price":115.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_bd526ec2-f109-446f-b7aa-0f8874a7d73a.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/commander-circuit-breaker-40-amp-2-pole-type-qbh-bolton-please-description","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}