{"product_id":"qbh240","title":"Commander QBH240 - 40A, 2-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Commander QBH240 40A, 2-Pole Circuit Breaker is engineered to deliver reliable overcurrent protection in demanding electrical systems. With a robust 40A rating and a two-pole configuration, this breaker is purpose-built for environments where safe, immediate isolation of two hot lines is essential—helping protect wiring, motors, and controls from overloads and short circuits.\u003c\/p\u003e \u003ch3\u003eWhy the QBH240 stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e40A protection\u003c\/strong\u003e tailored for branch circuits, feeders, and motor-control applications where precise current limiting is critical.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-Pole design\u003c\/strong\u003e enables simultaneous interruption of both hot conductors, simplifying wiring layouts and enhancing safe servicing in dual-leg circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile installation\u003c\/strong\u003e suitable for panelboards, switchboards, and control panels across industrial, commercial, and OEM environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDependable protection for critical equipment\u003c\/strong\u003e—minimizing downtime by quickly disconnecting faults and preventing damage to downstream devices.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial distribution panels and motor-control centers where robust overcurrent protection is required.\u003c\/li\u003e \u003cli\u003eCommercial equipment racks and switchgear that rely on reliable, straightforward protection for two-hot-leg circuits.\u003c\/li\u003e \u003cli\u003eOEM installations needing a proven 2-pole breaker that integrates smoothly into existing protection schemes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems it solves\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePrevents damage from overloads and short circuits by providing fast, predictable trip behavior.\u003c\/li\u003e \u003cli\u003eMitigates electrical risk in panels that feed dual-leg circuits, ensuring safe disconnection during faults.\u003c\/li\u003e \u003cli\u003eHelps maintain system uptime by offering dependable protection in critical distribution paths.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCurrent rating: 40A\u003c\/li\u003e \u003cli\u003ePoles: 2-Pole\u003c\/li\u003e \u003cli\u003eBreaker type: Circuit Breaker\u003c\/li\u003e \u003cli\u003eApplications: panelboards, switchboards, and control panels\u003c\/li\u003e \u003cli\u003eDesigned for industrial, commercial, and OEM use where dependable protection and safe operation are essential\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the QBH240 means equipping your electrical system with a trusted Commander solution that aligns with real-world protection needs. It’s a practical, no-nonsense option for safeguarding feeders, motors, and control circuits in everyday industrial and commercial settings.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Commander","offers":[{"title":"Default","offer_id":46390510780578,"sku":"QBH240","price":83.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_5aea8e23-4c79-41e1-a07f-a472f85bbbc9.png?v=1765376320","url":"https:\/\/www.ampstate.com\/products\/qbh240","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}