{"product_id":"square-d-fa-fa14020b-1-pole-20-amp-277v-b-phase-relabeled-circuit-breaker-ak","title":"Schneider Electric FA14020B Molded Case Circuit Breaker","description":"\u003cdiv\u003e\u003cp\u003eSchneider Electric FA14020B is a 1-pole molded‑case circuit breaker from the FA I‑Line family, rated for 20 A at 480Y\/277 VAC. This thermal‑magnetic device uses I‑Line plug‑in mounting for FA‑Series panels, with a line‑side I‑Line connection and load‑side lugs for 14‑4 AWG aluminum or copper conductors. The FA14020B is configured for a B‑phase connection and delivers an 18 kA interrupting capacity at 480Y\/277 VAC, with an 80% continuous‑load rating. It protects a single 20‑amp circuit in commercial electrical distributions that use 480Y\/277 VAC systems, such as lighting runs or other feeders. As part of Schneider Electric’s FA family, it relies on a thermal‑magnetic trip mechanism to respond to overloads and short circuits, and it is designed for quick replacement within I‑Line panels.\u003c\/p\u003e\u003c\/div\u003e","brand":"Square","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46259008602346,"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-fa-fa14020b-1-pole-20-amp-277v-b-phase-relabeled-circuit-breaker-ak","provider":"GTG Hardware","version":"1.0","type":"link"}