{"product_id":"square-d-bja36050-50a-600v-3-pole-plug-in-circuit-breaker","title":"Square D BJA36050 - 50 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D BJA36050 is a rugged, plug-in molded case circuit breaker engineered to deliver dependable branch circuit protection in panelboards and load centers. With a 50-amp rating, 600-volt capacity, and a 3-pole design, this device is built for reliable performance in 3-phase systems and mixed-load applications.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast, plug-in installation\u003c\/strong\u003e — designed for quick replacement or upgrade, minimizing downtime when servicing panelboards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e — provides stable overload protection (thermal) combined with rapid short-circuit protection (magnetic) for consistent, repeatable response.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible construction\u003c\/strong\u003e — engineered to work seamlessly with matching Square D OEM load centers and panelboards, reducing compatibility concerns during installs or retrofits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile across settings\u003c\/strong\u003e — suitable for residential, commercial, and light industrial applications where reliable 50A, 600V protection is needed.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e BJA36050\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 50 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Plug-in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho should consider this breaker? technicians and electricians upgrading or expanding three-phase electrical distributions in commercial spaces, light industrial facilities, or residential multi‑unit panels where a reliable 3-pole protection device is required. Its plug-in design enables faster service, while the thermal‑magnetic trip ensures safety during both sustained overloads and sudden faults.\u003c\/p\u003e \u003cp\u003eInstallation and compatibility tips: ensure your panelboard is designed for plug-in breakers and accepts Square D BJA-series devices, with a matching voltage and amperage rating for the circuit you’re protecting. Always follow local electrical codes and manufacturer instructions, and replace like-for-like components to preserve panel listings and warranty coverage.\u003c\/p\u003e \u003cp\u003eIn short, the Square D BJA36050 delivers precise, durable protection for essential circuits, with installation convenience and OEM compatibility that make it a practical choice for dependable electrical safety in varied environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355182715042,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_5598d77d-2698-4f32-a195-700a4f57afc9.png?v=1764690155","url":"https:\/\/www.ampstate.com\/products\/square-d-bja36050-50a-600v-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}