{"product_id":"square-d-hdl36125ab-circuit-breaker","title":"Square D | HDL36125AB | Circuit Breaker | 125A | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D HDL36125AB Circuit Breaker — a 125A, 3-Pole protective device identified by the part number HDL36125AB. This unit is built for reliability in maintenance, retrofit, and replacement projects where matching specifications matters and compatibility is essential.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this 125A, 3-Pole breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e125 Amp capacity provides strong protection for three-phase circuits, helping to guard equipment and wiring against overloads.\u003c\/li\u003e \u003cli\u003eThree-pole design supports coordinated protection across all three phases, ensuring balanced operation in suitable panel configurations.\u003c\/li\u003e \u003cli\u003e HDL36125AB serves as the strongest compatibility reference — using the exact part number is the best way to verify fit with your Square D panel.\u003c\/li\u003e \u003cli\u003eIdeal for retrofit and replacement scenarios where you need a like-for-like match without altering the panel layout or wiring.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: replace a worn or failing breaker to restore reliable protection without downtime complications.\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade or restore three-phase protection in existing Square D installations while preserving panel compatibility.\u003c\/li\u003e \u003cli\u003eReplacement: substitute an older unit with this exact specification to maintain electrical system integrity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility and ordering guidance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBefore placing an order, confirm the fit and ratings for your exact panel. The part number HDL36125AB is the most reliable reference for compatibility with Square D panels and product families, helping you avoid mismatches and installation delays.\u003c\/p\u003e \u003cp\u003eIf you’re aligning a panel with a three-phase load that requires a 125A protective device, the Square D HDL36125AB 3-Pole circuit breaker delivers dependable interruption and consistent protection, ensuring your system stays safe and compliant. Add this genuine Square D component to your repair or upgrade project to restore optimal performance with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46427511586978,"sku":"HDL36125AB","price":4380.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/square-d-hdl36125ab-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}