{"product_id":"general-electric-tjs3603s-circuit-breaker","title":"General Electric | TJS3603S | Circuit Breaker | 300A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the General Electric \u003cstrong\u003eTJS3603S\u003c\/strong\u003e circuit breaker—a purpose-built solution for demanding electrical panels that demand dependable overcurrent protection. Designed for maintenance, retrofit, and replacement projects, this unit delivers precise specifications when every amp and phase matter.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 300 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this GE breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDesigned for three-phase systems, the 3-Pole configuration ensures coordinated trip behavior across all phases, helping protect motor loads and heavy equipment from multi-phase faults.\u003c\/li\u003e \u003cli\u003eSpec-matched for compatibility tasks: the part number \u003cstrong\u003eTJS3603S\u003c\/strong\u003e is your best reference to ensure a correct fit. Always verify fit and ratings before ordering to avoid downtime.\u003c\/li\u003e \u003cli\u003eIdeal for retrofit and replacement scenarios where preserving the exact 300A\/600V capacity is essential to maintain system performance and safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical considerations for installation and use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBefore installing, confirm that the target panel requires a 300 A, 3-Pole, 600 V unit and that TJS3603S aligns with the bus rating and mounting style.\u003c\/li\u003e \u003cli\u003eKeep a compatible spare on hand to minimize maintenance downtime and ensure rapid replacement when needed.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat makes this option meaningful in real-world terms\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor technicians and facilities relying on robust three-phase protection, the GE TJS3603S provides a reliable, spec-faithful option that aligns with established GE part numbers. It’s not a generic fix—it’s a precise replacement designed to preserve panel performance, prevent unplanned outages, and support steady operations in commercial or industrial environments.\u003c\/p\u003e \u003cp\u003eNotes: Confirm fit and ratings before ordering. The part number is the best reference for compatibility.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46427201175714,"sku":"TJS3603S","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a0994f42-7fad-49d1-911a-c2784022b8c9.png?v=1765492979","url":"https:\/\/www.ampstate.com\/products\/general-electric-tjs3603s-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}