{"product_id":"challenger-seh-3-c-20u-industrial-circuit-breaker","title":"Challenger SEH-3-C-20U Industrial Circuit Breaker","description":"\u003cdiv\u003e\u003cp\u003eThe Challenger SEH-3-C-20U is a 3-pole molded‑case circuit breaker rated for 20 A at 480 V, a member of Challenger’s SEH family. It delivers 14 kA of interrupting capacity at 480 V (14 kAIC), enabling protection of three‑phase distribution circuits in industrial equipment and control panels. The SEH3C020 variant is designed specifically for 3‑phase, 480 V systems and is commonly used as a feeder or disconnect within industrial installations that require a 20 A rating. With rugged molded‑case construction and a three‑pole configuration, this device provides reliable overcurrent protection in standard MCCB enclosures and is compatible with common wiring practices in industrial panel builds. The SEH series represents a long‑standing Challenger line that answers the need for compact, bolted‑in protection in industrial environments where 480 V three‑phase distribution is used.\u003c\/p\u003e\u003c\/div\u003e","brand":"CHALLENGER","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51677930225966,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_4ffb7e95-8f0e-4608-954b-22b0b15373c1.jpg?v=1769569624","url":"https:\/\/plgautomation.com\/products\/challenger-seh-3-c-20u-industrial-circuit-breaker","provider":"PLG Automation ","version":"1.0","type":"link"}