{"product_id":"tjj436300","title":"GE TJJ436300 - 900-3000A, 600VAC, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the GE TJJ436300, a rugged, three-pole circuit breaker built to guard large-scale electrical systems against overcurrent in demanding environments. With a frame rating ranging from 900 A to 3000 A and a 600 VAC operating voltage, this GE device delivers dependable protection where it matters most—from heavy-duty panelboards to motor control centers.\u003c\/p\u003e \u003cp\u003eDesigned for industrial, commercial, and OEM applications, the TJJ436300 harmonizes with GE’s panel ecosystems and provides balanced protection for three-phase power. The three-pole configuration ensures that all three phases are protected together, helping minimize unbalanced currents and protecting large motors, drives, and feeders from damaging faults.\u003c\/p\u003e \u003ch2\u003eKey advantages\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad current range\u003c\/strong\u003e: 900–3000 A frame capability accommodates a wide spectrum of loads, simplifying part selection and stocking for maintenance teams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-pole construction\u003c\/strong\u003e: Delivers synchronized protection across all phases of a three-phase system, ideal for motor control centers and distribution panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e600 VAC rating\u003c\/strong\u003e: Suits medium-to-large power distribution environments, reducing the need for multi-device solutions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial-grade reliability\u003c\/strong\u003e: Built for continuous duty in demanding settings, delivering consistent protection and long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-friendly compatibility\u003c\/strong\u003e: Seamlessly integrates into panelboards, switchboards, and control panels designed for GE components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhere it shines\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003ePanelboards and switchboards in manufacturing facilities, processing plants, and data-center auxiliary power areas.\u003c\/li\u003e\n\u003cli\u003eMotor control centers (MCCs) and heavy machinery control panels where reliable startup and protection matter.\u003c\/li\u003e\n\u003cli\u003eOEM equipment where a robust, dependable overcurrent protection device is required for large currents.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical considerations and tips\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003eChoose the correct frame rating within the 900–3000 A range to match your load and upstream protection strategy.\u003c\/li\u003e\n\u003cli\u003eEnsure the enclosure and bus connections are compatible with a 3-pole, 600 VAC device and follow installation best practices for electrical clearances and mounting torque.\u003c\/li\u003e\n\u003cli\u003eFor retrofits or upgrades, verify that the switchgear or panelboard supports GE TJJ-series breakers and that trip coordination with upstream devices is maintained.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"GE","offers":[{"title":"Default","offer_id":46390565634210,"sku":"TJJ436300","price":582.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/ge-tjj436300-900-3000a-600vac-3-pole-circuit-breaker-302.webp?v=1788887888","url":"https:\/\/www.ampstate.com\/products\/tjj436300","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}