{"product_id":"appleton-t300a-300a-2p-600v-circuit-breaker","title":"Appleton T300A Circuit Breaker, 300A, 2-Pole, 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Appleton T300A Circuit Breaker — a purpose-built protection device designed for the rigors of industrial electrical service, ongoing maintenance, and straightforward replacements. With a 300 A rating across two poles and a 600 V operating range, this unit is tailored for AE-series installations where dependable overcurrent protection is critical to keeping heavy machinery and processes up and running.\u003c\/p\u003e \u003ch2\u003eWhat makes the T300A stand out\u003c\/h2\u003e\n\u003cp\u003eBuilt for industrial environments, the T300A pairs a compact 2-pole design with a high-current capability, enabling clean isolation of both conductors in 600 V circuits. This is essential for safely servicing equipment while minimizing exposure to live parts. The T300A is specifically associated with the AE-series family, making it a logical choice for upgrades, retrofits, or new builds that demand compatibility with Appleton’s trusted protection platform.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\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 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e AE\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e T300A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWho should consider the T300A?\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eFacilities performing routine electrical maintenance and need reliable, quick-replaceable protection\u003c\/li\u003e \u003cli\u003eEngineering teams upgrading or expanding AE-series distribution panels\u003c\/li\u003e \u003cli\u003eIndustrial sites requiring durable protection for high-load 600 V circuits\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eConcrete benefits and practical uses\u003c\/h2\u003e\n\u003cp\u003eThe T300A delivers dependable protection for 600 V industrial circuits, helping prevent equipment damage from overcurrents and reducing unplanned downtime. It’s ideal for service disconnects, panel replacements, and maintenance projects where consistency and compatibility with the AE-series are priorities. In real-world scenarios, you’ll appreciate the straightforward part-number verification process and the ability to confirm compatibility with your specific application.\u003c\/p\u003e \u003ch2\u003eHow to ensure a perfect fit\u003c\/h2\u003e\n\u003cp\u003eTo verify fit, check the part number (T300A) against your application requirements and the AE-series specifications. If you’re unsure about compatibility with your existing panels or equipment, reach out for expert assistance—we’re ready to help confirm whether this circuit breaker matches your exact setup.\u003c\/p\u003e \u003ch2\u003eWhy buy this over other options?\u003c\/h2\u003e\n\u003cp\u003eChoosing the Appleton T300A means selecting a component designed to integrate seamlessly with Appleton’s AE-series protection scheme, with clear part-number traceability and a track record of reliability in demanding industrial environments. Its two-pole, 600 V configuration is purpose-built for protecting critical loads in manufacturing floors, processing lines, and heavy-duty distribution systems, making it a precise, low-friction upgrade or replacement for compatible AE-series installations.\u003c\/p\u003e \u003cp\u003eIf you need help matching a part number or confirming compatibility, send a message—we’ll assist you in verifying fit for your application and ensuring you select the right protection for your system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46414652965026,"sku":"T300A","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/appleton-t300a-circuit-breaker-300a-2-pole-600v-breakers-112.webp?v=1789127969","url":"https:\/\/www.ampstate.com\/products\/appleton-t300a-300a-2p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}