{"product_id":"square-d-qob2125sl","title":"Square D QOB2125SL 125A 2-Pole 240 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D QOB2125SL 125A 2-Pole 240 V Circuit Breaker is built to protect high-current, 240-volt circuits with dependable, coordinated performance in compatible Square D panels. With a 125-amp rating and two-pole design, it interrupts both hot legs of a 240 V circuit simultaneously, helping safeguard wiring and connected equipment from overloads.\u003c\/p\u003e \u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e125 A current rating\u003c\/strong\u003e provides robust protection for demanding 240 V branch circuits, guarding heavy-load appliances and equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-pole, 240 V operation\u003c\/strong\u003e ensures both hot conductors trip together, reducing shock risk and maintaining safe circuit isolation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number QOB2125SL\u003c\/strong\u003e identifies an exact replacement within compatible Square D panels, promoting reliable fit and predictable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for Square D installations\u003c\/strong\u003e to integrate smoothly with existing panel layouts and electrical system planning.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtecting 240 V circuits feeding high-demand appliances such as central air conditioning, electric water heaters, or other large home or light commercial loads.\u003c\/li\u003e \u003cli\u003eServing as a main or branch protection device in compatible Square D enclosures where a dedicated 125 A two-pole breaker is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and safety tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify the breaker is compatible with your Square D panel model before replacement or installation.\u003c\/li\u003e \u003cli\u003ePower must be fully shut off to the panel before attempting any replacement or installation work; follow all local electrical codes and safety practices.\u003c\/li\u003e \u003cli\u003eConsult the panel’s wiring diagram or installer guide to ensure correct alignment and secure seating of the breaker in its slot.\u003c\/li\u003e \u003cli\u003eLabel the circuit clearly after installation to aid future maintenance and troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 125 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e QOB2125SL\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Square D panel-compatible 240 V circuits requiring two-pole protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423119397026,"sku":"QOB2125SL","price":571.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/square-d-qob2125sl","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}