{"product_id":"eaton-bqc2402120-40a-240v-2-pole-circuit-breaker","title":"Eaton BQC2402120 - 40 A, 240 V, 2-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton BQC2402120 is a 40A, 240V, 2-pole molded case circuit breaker built to protect branch circuits in panelboards and load centers with dependable, repeatable performance. Designed for tight installs and reliable protection, this unit is a practical choice for both upgrades and new constructions.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e maximizes panel space and simplifies routing of conductors in crowded electrical panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by combining overload protection (thermal) with instantaneous short-circuit protection (magnetic) for consistent performance across weather and load variations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-pole configuration\u003c\/strong\u003e protects both hot legs of a 240V circuit, making it ideal for shared-neutral and 240V equipment in residential, commercial, and light industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM loadcenter compatibility\u003c\/strong\u003e engineered to pair seamlessly with matching Eaton OEM load centers and panelboards for straightforward installation and reliable protection alignment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable current rating\u003c\/strong\u003e with a 40A amperage rating and 240V voltage rating ensures appropriate protection for common branch circuits and feeders in a variety of spaces.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho benefits most from the BQC2402120? electricians, facilities managers, and contractors looking for a compact, predictable breaker that fits Eaton’s ecosystem while delivering solid protection for everyday loads—from lighting and outlets to small mechanical equipment in commercial and light industrial applications. It’s a practical upgrade when upgrading an older panel, expanding a subpanel, or standardizing protection across multiple panels in a building.\u003c\/p\u003e \u003cp\u003eKey use scenarios include protecting branch circuits in residential subpanels, small commercial distribution boards, and light industrial enclosures where space is at a premium and dependable protection is required. Its compatibility with Eaton’s panel products means you can simplify parts sourcing and ensure consistent trip characteristics across your installation.\u003c\/p\u003e \u003cp\u003eIn short, the Eaton BQC2402120 isn’t just another breaker—it's a purpose-built solution for reliable overcurrent and short-circuit protection in a compact form factor, designed to integrate perfectly with Eaton panelboards and load centers while meeting the needs of modern electrical installations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349496942754,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton_breaker_and_panels_2908d164-fd7e-42da-a933-1bf9eee5b118.png?v=1764148209","url":"https:\/\/www.ampstate.com\/products\/eaton-bqc2402120-40a-240v-2-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}