{"product_id":"eaton-hfd2040-molded-case-circuit-breaker-mccb","title":"Eaton HFD2040 Molded Case Circuit Breaker MCCB","description":"\u003cdiv\u003e\u003cp\u003eEaton HFD2040 Molded Case Circuit Breaker MCCB is a protective device manufactured by Eaton, identified by the model HFD2040. As a molded case circuit breaker, it is designed to interrupt current flow during overcurrent or fault conditions to protect conductors and equipment in electrical distribution assemblies. This MCCB belongs to Eaton’s molded case breaker family, offering a compact form factor suitable for installation inside electrical panels and enclosures where space is a consideration. The HFD2040 designation identifies this specific unit within Eaton’s MCCB lineup, enabling engineers to verify compatibility with Eaton protective devices and the broader system architecture. In typical electrical installations, molded case breakers like the HFD2040 provide fast disconnection under fault conditions and coordinate with upstream protection to help maintain system safety and reliability.\u003c\/p\u003e\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"New","offer_id":51685250040110,"sku":null,"price":218.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_303759f0-bdd6-4153-b95f-3ecd038ce031.jpg?v=1769716464","url":"https:\/\/plgautomation.com\/products\/eaton-hfd2040-molded-case-circuit-breaker-mccb","provider":"PLG Automation ","version":"1.0","type":"link"}