{"product_id":"siemens-fj63b080","title":"Siemens FJ63B080 80A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens delivers reliability where it matters most with the FJ63B080 80A 3-Pole 600 V Circuit Breaker. Designed for three-phase distribution, this unit protects electrical systems against overloads and short circuits, helping keep returns on uptime and equipment protected. With an 80-amp rating and a 600 V voltage specification, it’s a dependable choice for demanding commercial and light-industrial environments. Part Number FJ63B080 is clearly identified on the breaker for quick replacement and maintenance planning.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e FJ63B080\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 80 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 3-pole breaker matters\u003c\/h3\u003e\n\u003cp\u003eThree-phase protection is essential for equipment like motors, conveyors, pumps, and panel assemblies. The FJ63B080 activates swiftly to interrupt fault currents, reducing the risk of heat damage, wiring insulation failure, and downstream downtime. Choosing a dedicated Siemens breaker for your 3-pole system ensures compatibility with existing Siemens gear and a consistent protection strategy across your electrical network.\u003c\/p\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThree-phase distribution panels in manufacturing facilities, warehouses, and processing lines\u003c\/li\u003e \u003cli\u003eMotor control centers and equipment racks requiring robust phase protection\u003c\/li\u003e \u003cli\u003eCommercial electrical service setups where reliable 600 V protection is needed\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cp\u003eWhen incorporating the FJ63B080, verify that your panel accepts 3-pole breakers with a 600 V rating and that mounting and connection hardware meet the panel’s specifications. Use proper torque on terminations and ensure correct seating to prevent nuisance trips. For replacements, matching the exact part number (FJ63B080) preserves labeling continuity and protection alignment across the circuit.\u003c\/p\u003e \u003ch3\u003eBuy with confidence\u003c\/h3\u003e\n\u003cp\u003eOpt for Siemens for enduring engineering precision and a lineage of dependable electrical protection. The FJ63B080 combines a clear, identifiable part number with a straightforward 3-pole, 80 A, 600 V specification, delivering targeted protection for three-phase systems and simplified maintenance planning.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46423257153698,"sku":"FJ63B080","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/siemens-fj63b080","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}