{"product_id":"challenger-cf3020-u-three-phase-circuit-breaker","title":"Challenger CF3020 U Three Phase Circuit Breaker","description":"\u003cdiv\u003e\u003cp\u003eChallenger CF3020 U is a three-pole molded-case circuit breaker rated for 20 A at up to 600 V AC, designed to protect three-phase circuits in electrical distribution panels and industrial equipment. This CF3020 U unit is part of Challenger's CF-type family and carries an interrupt rating of up to 25 kAIC at 480 V, enabling it to safely interrupt fault currents on typical commercial and light-industrial feeders. With its 3P configuration and 20 A rating, the CF3020 U provides reliable overcurrent protection for three-phase systems where compact MCCB protection is required; verify compatibility with your Challenger-compatible panel and trip characteristics before replacement. \u003c\/p\u003e\u003c\/div\u003e","brand":"CHALLENGER","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51677935173934,"sku":null,"price":46.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_8f599720-7d7c-49c0-911e-c0a60e297c91.jpg?v=1769569692","url":"https:\/\/plgautomation.com\/products\/challenger-cf3020-u-three-phase-circuit-breaker","provider":"PLG Automation ","version":"1.0","type":"link"}