{"product_id":"square-d-eh24020-u-circuit-breaker","title":"Square D EH24020 U Circuit Breaker","description":"\u003cdiv\u003e\u003cp\u003eThe Square D EH24020 U is a two‑pole, 20‑amp molded‑case circuit breaker designed for 480Y\/277VAC service and intended for plug‑in installation in NEHB panelboards. As part of the Type EH family, this device employs a thermal‑magnetic trip to protect feeders and branch circuits, with a listed interrupting rating of 14 kA at 480V and support for 14–8 AWG aluminum or copper conductors. It is UL and CSA listed, ensuring compliance for use in compatible Square D panels, and its plug‑in mounting facilitates straightforward replacement in supported equipment. Typical applications include overcurrent protection for 480V distribution feeders and 277V lighting\/equipment circuits within commercial environments that rely on NEHB panelboard architectures. \u003c\/p\u003e\u003c\/div\u003e","brand":"SQUARE","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46259001098474,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-012.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/square-d-eh24020-u-circuit-breaker","provider":"GTG Hardware","version":"1.0","type":"link"}