{"product_id":"eaton-cutler-hammer-brh345-45a-3p-240v-circuit-breaker","title":"Eaton Cutler-Hammer BRH345 45A 3P 240V Circuit Breaker, Type BR | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton Cutler-Hammer BRH345, a 45A 3-pole 240V circuit breaker purpose-built for panelboards, load centers, and distributed electrical systems. This Type BR device is designed to be a precise, drop-in protection solution, making it an ideal choice for retrofit work and maintenance planning where the part number needs to stay BRH345.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey benefits at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDirect compatibility with Eaton BR-series panelboards and distribution panels, minimizing downtime and rework during replacements.\u003c\/li\u003e \u003cli\u003e45 ampere protection for three-phase circuits at 240V, delivering dependable overcurrent protection where higher-load devices are in use.\u003c\/li\u003e \u003cli\u003e3-pole configuration fits standard BR-type installations, preserving existing wiring layouts and electrical topology.\u003c\/li\u003e \u003cli\u003eAvailable from AmpState, ensuring reliable access to the exact BRH345 part when you need it.\u003c\/li\u003e \u003cli\u003eClear compatibility guidance available if you’re unsure about fit, helping you confirm the right part for your panel or distribution system.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects in facilities where keeping the original part number simplifies scheduling, stocking, and service history.\u003c\/li\u003e \u003cli\u003eMaintenance replacements in BR-type panelboards and load centers to restore protective capability without extensive panel alterations.\u003c\/li\u003e \u003cli\u003eNew installations within BR-series systems that require a robust 45A, 3-pole, 240V protection device.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis BRH345 isn’t just a component—it’s a strategic choice for reliability and continuity in electrical distribution. By selecting a direct-replacement BR device, you reduce the risk of misfit parts, shorten downtime, and maintain consistent protection across your BR-panel ecosystem. AmpState supports you with stock availability and compatibility guidance, so you can move forward with confidence.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical tips for installation and planning\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eEnsure the panel you’re working with is a BR-series model compatible with 3-pole, 240V BRH345 breakers.\u003c\/li\u003e \u003cli\u003eBefore replacement, de-energize the panel and verify there’s no load on the circuit to be serviced.\u003c\/li\u003e \u003cli\u003eConsult the panel’s installation instructions for any torque or terminal requirements to ensure a secure, code-compliant connection.\u003c\/li\u003e \u003cli\u003eIf you’re unsure about fit, reach out to AmpState for compatibility verification to avoid unnecessary downtime.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46411104878754,"sku":"BRH345","price":729.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/eaton-cutler-hammer-brh345-45a-3p-240v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}