{"product_id":"square-d-qdl22250-250a-2-pole-circuit-breaker","title":"Square D QDL22250 - 250 A, 2-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QDL22250, a 250A, 2-pole molded case circuit breaker engineered for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built by a trusted name in electrical safety, this device blends robust protection with space-efficient design to support residential, commercial, and light industrial setups.\u003c\/p\u003e \u003ch2\u003eWhy this breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eCompact molded case design\u003c\/b\u003e maximizes panel space without sacrificing protection, making it ideal for tighter electrical enclosures or evolving panel layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThermal-magnetic trip unit\u003c\/b\u003e delivers stable, repeatable protection performance. The thermal element guards against gradual overheating, while the magnetic element provides fast response to short circuits, helping minimize damage to wiring and devices.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e2-pole configuration\u003c\/b\u003e designed for typical two-phase circuits, enabling coordinated protection across both conductors in a shared enclosure.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOEM-compatible\u003c\/b\u003e engineered to be compatible with matching Square D OEM load centers and panelboards, ensuring reliable fit and electrical integrity.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVersatile application\u003c\/b\u003e suitable for residential environments, commercial spaces, and light industrial installations where dependable protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat it does for you\u003c\/h2\u003e\n\u003cp\u003eThe QDL22250 protects downstream wiring and equipment from overcurrent conditions and short circuits. When a fault is detected, the device automatically interrupts the circuit to prevent overheating, insulation damage, or fire risk. Its dual-mode trip mechanism means you benefit from both long-term overload protection and immediate disconnection during high-magnitude faults, preserving system reliability and safety.\u003c\/p\u003e \u003ch2\u003eKey specifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eManufacturer:\u003c\/b\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePart number:\u003c\/b\u003e QDL22250\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eAmperage rating:\u003c\/b\u003e 250A\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePoles:\u003c\/b\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or replacing breakers in main service panels and subpanels where 250A protection is required.\u003c\/li\u003e \u003cli\u003eFeeding heavy-load branch circuits in commercial offices, retail spaces, and light industrial facilities.\u003c\/li\u003e \u003cli\u003eRetrofitting electrical rooms where space efficiency and reliable protection are essential.\u003c\/li\u003e \u003cli\u003eAny installation that demands a compact, compatible MCCB with predictable trip performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and compatibility tips\u003c\/h2\u003e\n\u003cp\u003eChoose the QDL22250 when you need a trusted, OEM-compatible solution that fits Square D panelboards and load centers. For best results, pair this 250A two-pole breaker with matching Square D panels to ensure seamless electrical compatibility and consistent protection across the distribution system. Always follow local electrical codes and manufacturer installation guidelines when integrating new protective devices into existing panel infrastructure.\u003c\/p\u003e \u003ch2\u003eWhy choose this for your electrical protection needs\u003c\/h2\u003e\n\u003cp\u003eUnlike generic breakers, the Square D QDL22250 is purpose-built to align with the Square D ecosystem, delivering reliable coordination with your load centers and panelboards. The combination of a compact design and a thermal-magnetic trip unit provides a balanced approach to protection, space efficiency, and long-term reliability—making it a standout choice for professionals and knowledgeable do-it-yourselfers who demand predictable performance from their electrical protection hardware.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355380404386,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-qdl22250-250-a-2-pole-circuit-breaker-ampstate-breakers-202.webp?v=1788753282","url":"https:\/\/www.ampstate.com\/products\/square-d-qdl22250-250a-2-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}