{"product_id":"industrial-ks3400tg","title":"Industrial KS3400TG 400A 3-Pole Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial KS3400TG 400A 3-Pole Circuit Breaker\u003c\/strong\u003e is built for serious industrial power protection. With the part number KS3400TG, this three‑pole device delivers dependable overcurrent protection for demanding, three‑phase electrical systems in manufacturing lines, utilities, and large equipment setups.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eCurrent rating: \u003cstrong\u003e400 A\u003c\/strong\u003e per circuit\u003c\/li\u003e \u003cli\u003ePoles: \u003cstrong\u003e3\u003c\/strong\u003e – ideal for three‑phase distribution\u003c\/li\u003e \u003cli\u003ePart Number: \u003cstrong\u003eKS3400TG\u003c\/strong\u003e for precise identification and replacement\u003c\/li\u003e \u003cli\u003eApplication: industrial three‑phase panel protection and motor control circuits\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat sets the KS3400TG apart\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree‑pole protection\u003c\/strong\u003e ensures simultaneous disconnection of all three live conductors during a fault, reducing phase imbalance risks and safeguarding both equipment and operators.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh‑amperage reliability\u003c\/strong\u003e designed to handle heavy load scenarios common in factories, processing lines, and large motors without nuisance trips during normal operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlug‑and‑play compatibility with industrial panels\u003c\/strong\u003e and standard wiring practices, enabling quicker serviceability and easier field replacements when modernization or expansion is on the agenda.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFocused on durability\u003c\/strong\u003e built to endure the rigors of an industrial environment, where dependable protection is essential for uptime and safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eHeavy machinery and large motor drives in manufacturing floors\u003c\/li\u003e \u003cli\u003eConveyor systems, presses, and processing equipment requiring robust three‑phase protection\u003c\/li\u003e \u003cli\u003ePower distribution panels in warehouses, data centers with industrial-grade electrical infrastructure, and other high‑demand environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters for your operation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance efficiency\u003c\/strong\u003e—the KS3400TG’s 3‑pole design simplifies diagnostics and replacement, minimizing downtime during service windows.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnhanced safety\u003c\/strong\u003e—by interrupting all poles together, it prevents hazardous partial faults and reduces the risk of equipment damage from unbalanced fault currents.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear asset management\u003c\/strong\u003e—the explicit part number KS3400TG helps ensure you’re matching the exact component in spare parts inventories and service schedules.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical tips for deployment and longevity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify panel and bus bar compatibility with a 3‑pole, 400 A protection device before installation.\u003c\/li\u003e \u003cli\u003eFollow manufacturer torque specifications for terminals to ensure a secure, reliable connection.\u003c\/li\u003e \u003cli\u003ePlan for routine inspection—check for signs of wear, overheating, or arcing and replace promptly to maintain continuous protection.\u003c\/li\u003e \u003cli\u003eMatch this breaker to corresponding three‑phase loads and ensure your system’s protection coordination aligns with downstream devices to prevent unnecessary trips.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re upgrading an aging distribution panel or building out a new industrial control system, the KS3400TG 400A 3‑Pole Circuit Breaker offers targeted, reliable protection for three‑phase power. It’s more than a breaker—it’s a safeguard for uptime, safety, and long‑term equipment health in demanding industrial environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Industrial","offers":[{"title":"Default Title","offer_id":46423530307746,"sku":"KS3400TG","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\/industrial-ks3400tg","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}