{"product_id":"industrial-k400","title":"Industrial K400 45A 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Industrial K400 45A 600 V Circuit Breaker — Part Number K400 — a rugged protection device designed for demanding industrial panels and distribution systems. This 45 A, 600 V breaker is built to interrupt fault or overload conditions quickly and reliably, helping safeguard equipment, reduce downtime, and simplify maintenance in busy facilities.\u003c\/p\u003e \u003ch2\u003eKey specifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 45 A — precise protection that matches typical industrial feeders and circuits without unnecessary trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V — suitable for standard industrial power distribution, providing a comfortable safety margin for diverse applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e K400 — using the exact model minimizes sourcing friction and ensures compatibility with standard industrial inventories.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy the K400 stands out\u003c\/h2\u003e\n\u003cp\u003eThis model is purpose-built for environments where dependable protection matters. The \u003cstrong\u003eK400\u003c\/strong\u003e designation identifies a dedicated, stock-friendly 45 A, 600 V unit that aligns with common industrial panel boards and feeders. Its straightforward design supports fast replacement and straightforward integration into existing electrical infrastructure, helping technicians keep facilities online with minimal disruption.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eProtection for industrial distribution panels feeding motors, control gear, and auxiliary equipment up to 600 V\u003c\/li\u003e \u003cli\u003eGrounded and ungrounded feeder protection in manufacturing lines and processing facilities\u003c\/li\u003e \u003cli\u003eReplacement part in maintenance schedules to standardize on a reliable 45 A, 600 V profile\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical considerations and optimization tips\u003c\/h2\u003e\n\u003cp\u003eWhen selecting a circuit breaker, consider your load profile, peak demand, and fault-current expectations. The \u003cstrong\u003e600 V rating\u003c\/strong\u003e provides a robust safety margin for most industrial environments, while the \u003cstrong\u003e45 A rating\u003c\/strong\u003e targets protection for common feeders without triggering during normal operation. Keep the \u003cem\u003eK400\u003c\/em\u003e in your standard spare inventory to streamline repairs and ensure quick replacements, preserving uptime and reducing planning friction in busy facilities.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Industrial","offers":[{"title":"Default Title","offer_id":46423160586402,"sku":"K400","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/industrial-k400-45a-600-v-circuit-breaker-974.webp?v=1789277119","url":"https:\/\/www.ampstate.com\/products\/industrial-k400","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}