{"product_id":"challenger-electric-ch3020-bolt-on-circuit-breaker","title":"Challenger Electric CH3020 Bolt-On Circuit Breaker","description":"\u003cdiv\u003e\u003cp\u003eChallenger CH3020 Bolt-On Circuit Breaker is a 3-pole, 20-amp molded-case protective device designed for use in Challenger CH-series panelboards and other compatible distribution equipment. Rated for 480-volt three-phase circuits, this bolt-on unit employs a thermal-magnetic trip mechanism with Long-Time and Instantaneous trip functions to guard wiring from overloads and short circuits. The device features line and load terminals configured for bolt-on mounting and dedicated CH-series bus connections, delivering reliable protection in commercial and light industrial electrical systems. As a member of the CH family, the CH3020 fits standard CH panel layouts and provides solid, well-documented protection for branch circuits such as motors, fans, pumps, and other 3-phase loads that require a 20A supply. This model is compact, single-body three-pole assembly, designed for straightforward installation in compatible panels, with the robust construction expected from Challenger and Eaton-era products. In summary, the CH3020 is a 20A, 3P bolt-on circuit breaker for 480V three-phase systems, offering thermal-magnetic protection with long-time and instantaneous trip characteristics for reliable circuit protection in CH-series distribution gear.\u003c\/p\u003e\u003c\/div\u003e","brand":"Challenger","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51677934125358,"sku":null,"price":355.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_ea8c11dc-44d8-4a09-84e2-ad5d458b10dc.jpg?v=1769569679","url":"https:\/\/plgautomation.com\/products\/challenger-electric-ch3020-bolt-on-circuit-breaker","provider":"PLG Automation ","version":"1.0","type":"link"}