{"product_id":"square-d-bja36045-three-phase-circuit-breaker","title":"Square D BJA36045 Three Phase Circuit Breaker","description":"\u003cdiv\u003e\u003cp\u003eSquare D by Schneider Electric's PowerPact B-Frame molded‑case circuit breaker, model BJA36045, is a 3‑pole, 45 A device designed for panelboards and distribution installations in commercial and light industrial settings. Rated for up to 600Y\/347 VAC, it delivers a 25 kA short‑circuit interrupting capacity at that voltage, providing robust protection for branch circuits and motor loads. The unit uses a thermal‑magnetic trip mechanism with fixed long‑time and instantaneous trip characteristics, and it arrives in an I‑Line plug‑in configuration with ABC phase connection for easy installation in PowerPact B frame assemblies, featuring load‑side mechanical lug terminals. The trip unit is non‑interchangeable to ensure consistent protection across installations, and the 40°C‑rated continuous current is 45 A. This compact, reliable breaker integrates into Schneider Electric or Square D distribution systems to protect feeders, equipment circuits, and small motors while supporting standard panelboard layouts.\u003c\/p\u003e\u003c\/div\u003e","brand":"Square","offers":[{"title":"New Surplus No Box","offer_id":46258977145066,"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-bja36045-three-phase-circuit-breaker","provider":"GTG Hardware","version":"1.0","type":"link"}