{"product_id":"eaton-cutler-hammer-br350st-50a-3p-240v-circuit-breaker","title":"Eaton Cutler-Hammer BR350ST 50A 3P 240V Circuit Breaker, Type BR, Plug-On, Shunt Trip | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton Cutler-Hammer BR350ST 50A 3P 240V Circuit Breaker, Type BR, Plug-On, Shunt Trip from AmpState is designed for dependable circuit protection in panelboards, load centers, and electrical distribution runs. Built for retrofit work and maintenance planning where keeping the same part number matters, this BR-series breaker combines quick installation with advanced control capability.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy the BR350ST stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eType BR, Plug-On\u003c\/strong\u003e design simplifies field installation and replacements, reducing downtime during service or upgrades in commercial and industrial panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShunt Trip\u003c\/strong\u003e capability enables remote de-energization for enhanced safety, emergency shutdowns, and integration with building management or control systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e50 A, 3-Pole, 240 V\u003c\/strong\u003e configuration supports multi‑phase circuits and common distribution schemes, offering reliable protection for demanding loads while matching existing infrastructure.\u003c\/li\u003e \u003cli\u003ePart of the Eaton Cutler-Hammer BR family, ensuring compatibility with existing BR-series panels and minimizing compatibility concerns during retrofits.\u003c\/li\u003e \u003cli\u003eDesigned with maintenance and stocking in mind—using the BR350ST helps you keep a consistent part number across service, replacement, and refurbishment projects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eHow it helps you in real-world scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cem\u003eRetrofit projects:\u003c\/em\u003e swap-in a compatible BR350ST to upgrade an older panel without reworking bus bars or enclosure layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cem\u003eEmergency and remote control:\u003c\/em\u003e pair with a shunt-trip control circuit to enable immediate shutdown from a centralized safety station or automation system.\u003c\/li\u003e \u003cli\u003e\n\u003cem\u003eMaintenance planning:\u003c\/em\u003e standardize on a single BR-type breaker across multiple panels to simplify inventory and reduce downtime when parts are needed.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Eaton Cutler-Hammer\u003c\/li\u003e \u003cli\u003ePart number: BR350ST\u003c\/li\u003e \u003cli\u003eProduct type: Circuit Breaker\u003c\/li\u003e \u003cli\u003eAmperage: 50 A\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eVoltage: 240 V\u003c\/li\u003e \u003cli\u003eType: BR\u003c\/li\u003e \u003cli\u003eMounting: Plug-On\u003c\/li\u003e \u003cli\u003eFeatures: Shunt Trip\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eNeed help confirming compatibility?\u003c\/strong\u003e AmpState offers support to verify fit and ensure this BR350ST matches your panel or distribution setup. Reach out and we’ll help you confirm the best match for your project.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410851582114,"sku":"BR350ST","price":473.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/eaton-cutler-hammer-br350st-50a-3p-240v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}