{"product_id":"square-d-edb34045-three-phase-circuit-breaker","title":"Square D EDB34045 Three-Phase Circuit Breaker","description":"\u003cdiv\u003e\u003cp\u003eThe Square D EDB34045 is a three‑pole, E‑Frame molded‑case circuit breaker rated for 45 amps at 480Y\/277 VAC, engineered for bolt‑on mounting in panelboard assemblies. It employs thermal‑magnetic trip technology for overload and short‑circuit protection and is HACR rated for general electrical installations. The unit carries an 18 kA interrupting rating at 480Y\/277 VAC and is intended for use in NF panelboard systems, with aluminum lug terminals for durable, low‑resistance connections. Rated for 40°C ambient operation and compatible with typical 50\/60 Hz power, this 3‑phase breaker fits into standard Square D NF panelboards and provides reliable protection for feeders and branch circuits in commercial or industrial electrical distributions.\u003c\/p\u003e\u003c\/div\u003e","brand":"SQUARE","offers":[{"title":"New","offer_id":46258995298538,"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-edb34045-three-phase-circuit-breaker","provider":"GTG Hardware","version":"1.0","type":"link"}