{"product_id":"eaton-cutler-hammer-qc2040n-2-pole-circuit-breaker","title":"Eaton Cutler-Hammer QC2040N 2 Pole Circuit Breaker","description":"\u003cdiv\u003e\u003cp\u003eThe Eaton Cutler-Hammer QC2040N 2 Pole Circuit Breaker is a 40-amp, 240-volt protective device designed to guard two-pole circuits in electrical panels by interrupting fault currents and preventing overheating of conductors. Identified by the QC2040N model designation, this breaker belongs to the Cutler-Hammer QC series and provides reliable overcurrent protection for 240V branch circuits in compatible Eaton panel boards. Its 2-pole design protects both hot legs of a 240V circuit, enabling a single device to safeguard the entire circuit path and simplifying wiring within panels that support QC-type breakers. Use this breaker in panels that accept QC-series devices to ensure proper fit and performance for 40A, 240V circuits, and verify that the enclosure and conductor sizes meet local electrical codes. Key specs: model QC2040N; configuration 2-pole; rating 40 A; voltage 240 V.\u003c\/p\u003e\u003c\/div\u003e","brand":"CUTLER","offers":[{"title":"New","offer_id":51680085213486,"sku":null,"price":58.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_eed6c135-a724-4cfb-bd4c-3947c4634c1d.jpg?v=1769618915","url":"https:\/\/plgautomation.com\/products\/eaton-cutler-hammer-qc2040n-2-pole-circuit-breaker","provider":"PLG Automation ","version":"1.0","type":"link"}