{"product_id":"square-d-kal36250-250a-3-pole-circuit-breaker","title":"Square D KAL36250 - 250 A, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eSquare D KAL36250\u003c\/strong\u003e - 250 A, 3-Pole Molded Case Circuit Breaker from AmpState delivers dependable branch circuit protection for panelboards and load centers. Its compact molded-case design maximizes panel space, while the thermal-magnetic trip unit delivers stable, repeatable protection across a range of temperatures and loads.\u003c\/p\u003e \u003cp\u003eDesigned for seamless integration, this 3-pole MCCB is fully compatible with matching OEM \u003cem\u003eSquare D\u003c\/em\u003e load centers and panelboards, ensuring a clean, reliable fit and straightforward replacement in existing electrical systems. With a 250 A rating, it provides robust overcurrent and short-circuit protection for larger circuits in residential, commercial, and light industrial environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e combines temperature-sensitive protection with rapid magnetic response to effectively guard against overloads and short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e saves panel space and simplifies layout in crowded panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e supports three-phase systems, enabling comprehensive protection across all conductors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e designed to drop into matching Square D load centers and panelboards for a streamlined upgrade or replacement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e ideal for residential service upgrades, commercial equipment rooms, and light industrial panels needing reliable, long-lasting protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re upgrading an aging panel, expanding a commercial electrical room, or tailoring a new installation, the Square D KAL36250 delivers precise protection you can trust. Rely on its proven performance to guard against nuisance trips caused by temperature swings and to quickly respond to faults, keeping circuits safe and downtime to a minimum.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355311493282,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_6be61576-feb9-42ce-ad03-680c76a71b2d.png?v=1764691205","url":"https:\/\/www.ampstate.com\/products\/square-d-kal36250-250a-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}