{"product_id":"eaton-nsb-qc2020-miniature-circuit-breaker-2-pole","title":"Eaton NSB QC2020 Miniature Circuit Breaker 2 Pole","description":"\u003cdiv\u003e\u003cp\u003eThe Eaton NSB QC2020 miniature circuit breaker is a 2-pole overcurrent protection device designed for single-phase electrical systems at 240 V, providing two independent current paths within a compact module. It is rated for 20 A and supports operation at both 50 Hz and 60 Hz, ensuring compatibility with 1-phase power supplies used across different regions and installations. As part of the NSB QC2020 family, this MCB is intended to interrupt fault currents quickly to safeguard conductors and connected equipment while providing reliable circuit discrimination in panel boards that require two-pole protection for 240 V loads. The 2-pole design ensures simultaneous disconnection of both active conductors during fault events, further enhancing safety for 240 V single-phase circuits.\u003c\/p\u003e\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"New","offer_id":51682296332590,"sku":null,"price":64.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_a1df7716-ef00-4cca-b116-756cc9de6f8b.jpg?v=1769638570","url":"https:\/\/plgautomation.com\/products\/eaton-nsb-qc2020-miniature-circuit-breaker-2-pole","provider":"PLG Automation ","version":"1.0","type":"link"}