{"product_id":"thomas-betts-fs340035a-circuit-breaker","title":"Thomas \u0026 Betts | FS340035A | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eThomas \u0026amp; Betts FS340035A 3-Pole Circuit Breaker is designed to deliver reliable protection in commercial and industrial electrical systems where three-pole circuitry is essential. Built for maintenance, retrofit, and replacement projects, this genuine component helps keep panels running smoothly with exact compatibility in mind.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e provides coordinated protection across all three conductors, ideal for three-phase systems or multi-pole protection needs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFS340035A part number\u003c\/strong\u003e serves as the primary reference for compatibility, ensuring you match the breaker to your panel or enclosure with confidence.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e—perfect for maintenance cycles, retrofit upgrades, and replacement strategies when exact fit is essential.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImportant compatibility note\u003c\/strong\u003e—confirm fit and ratings before ordering. The part number is the best reference to verify compatibility with your specific panel schedule and catalog.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted reliability\u003c\/strong\u003e from a reputable manufacturer, designed to withstand demanding environments and support consistent protection across all connected circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho benefits most: electrical contractors, facilities managers, and maintenance teams responsible for keeping three-phase power systems online. Use cases include panel upgrades, spare-part stocking for service fleets, and replacement in aging or expanding installations where a precise part match is required for safe, compliant operation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical guidance for selection and installation:\u003c\/strong\u003e rely on the FS340035A part number to verify compatibility, review your panel’s labeling and catalog to ensure the trip characteristics align with system requirements, and engage a qualified electrician to complete installation in accordance with local codes and safety standards.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Thomas \u0026 Betts","offers":[{"title":"Default Title","offer_id":46427552186530,"sku":"FS340035A","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/thomas-betts-fs340035a-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}