{"product_id":"general-electric-tskg404-circuit-breaker","title":"General Electric | TSKG404 | Circuit Breaker | 400A | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the General Electric TSKG404 circuit breaker — a rugged 400A, 3-pole protection device built for demanding commercial and industrial electrical systems. When your project calls for maintenance, retrofit, or replacement with an exact match, this GE-certified breaker delivers reliable interruption and trusted performance you can count on.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e TSKG404\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e Ideal for maintenance, retrofit, and replacement in compatible GE panels and systems with matching specs\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this breaker stands out for serious electrical environments:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cstrongprecise compatibility:\u003e The part number TSKG404 is the clearest reference for ensuring the correct fit in your GE-based panel or distribution scheme. Always verify fit and ratings before ordering to avoid downtime or mismatch.\u003c\/strongprecise\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current protection:\u003c\/strong\u003e With a 400A rating, it protects heavy-load circuits and feeders, helping to safeguard equipment and maintain electrical reliability in busy facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole design:\u003c\/strong\u003e This configuration supports three-phase systems, providing balanced protection across all phases and simplifying integration in larger installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuality and consistency:\u003c\/strong\u003e As a General Electric component, it’s engineered to meet GE’s standards for durability and performance, delivering dependable protection over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases and scenarios:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUpgrading an aging panel where a 400A, 3-pole breaker is required to handle increased load from motors, HVAC, or other heavy equipment.\u003c\/li\u003e \u003cli\u003eReplacing a failed or worn-out breaker in a GE-compatible system to restore full protection without panel modifications.\u003c\/li\u003e \u003cli\u003ePerforming a controlled retrofit where maintaining exact specifications is critical to ensure ongoing compatibility with existing breakers and bus bars.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompatibility and installation notes (important for a smooth process):\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering. The TSKG404 model is the best reference for compatibility with your GE installation.\u003c\/li\u003e \u003cli\u003eAdhere to all safety practices and consult a licensed electrician when performing panel work or replacements.\u003c\/li\u003e \u003cli\u003eKeep the part number and related documentation on file to simplify future maintenance or replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn short, the GE TSKG404 is purpose-built for reliable, high-capacity protection in the right GE-based panels. It’s the practical choice for maintenance, retrofit, or replacement projects that require a precise 400A, 3-pole solution backed by GE’s engineering standards.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46427214905506,"sku":"TSKG404","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\/general-electric-tskg404-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}