{"product_id":"square-d-by-schneider-electric-edb34020-circuit-breaker","title":"Square D By Schneider Electric EDB34020 Circuit Breaker","description":"\u003cdiv\u003e\u003cp\u003eSquare D by Schneider Electric EDB34020 is a bolt‑on, three‑pole miniature circuit breaker designed for 480Y\/277V three‑phase systems. As part of the Square D E‑frame family, this 20A device provides overcurrent protection for feeders and branch circuits in compatible panelboards, with a bolt‑on mounting that secures solid installation in panels that accept E‑frame breakers. The EDB34020 is rated to interrupt up to 18 kA at 480Y\/277V AC, supporting reliable protection for commercial or light industrial wiring configurations operating at high voltage. This model is clearly identified as a 3P, 20A breaker suitable for 480Y\/277V applications, reinforcing protection across all three phases of the circuit. Its form factor and mounting style are intended for use in Square D\/E‑frame bolt‑on installations, making it a direct option for upgrading or replacing breakers in legacy systems that require three‑pole 20‑amp protection at those voltages. Use this breaker when you need dependable, code‑compliant overcurrent protection in a three‑phase 480Y\/277V distribution setup, ensuring compatibility with square‑dched panelboards that support E‑frame bolt‑on devices. \u003c\/p\u003e\u003c\/div\u003e","brand":"Square","offers":[{"title":"New","offer_id":46258994479338,"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-by-schneider-electric-edb34020-circuit-breaker","provider":"GTG Hardware","version":"1.0","type":"link"}