{"product_id":"siemens-3tx71443l6-25a-3p-480v-circuit-breaker","title":"Siemens 3TX71443L6 Circuit Breaker, 25A, 3-Pole, 480V","description":"\u003cdiv\u003e\n\u003cp\u003eDesigned for demanding industrial environments, the Siemens 3TX71443L6 circuit breaker delivers precise overcurrent protection for three-phase systems at up to 480V. This 25A, 3-pole device is built to stand up to frequent maintenance cycles and demanding service applications, making it a dependable choice for panel upgrades, replacements, and ongoing electrical maintenance projects.\u003c\/p\u003e \u003ch2\u003eWhy this Siemens 3TX71443L6 stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact part number compatibility\u003c\/strong\u003e — Use the Siemens 3TX71443L6 to ensure a seamless fit in your existing panels and switchgear. Verify fit by part number and application requirements to avoid compatibility gaps.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection for 480V systems\u003c\/strong\u003e — Specifically designed for three-phase distributions, protecting motors, drives, and other heavy-duty equipment powered by 480V.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, reliable 25A protection\u003c\/strong\u003e — Provides precise current limitation for everyday loads while safeguarding equipment from overcurrent events.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade durability\u003c\/strong\u003e — Built to endure the rigors of routine maintenance, outages, and field replacements in manufacturing, processing, and logistics environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStreamlined maintenance workflow\u003c\/strong\u003e — A genuine Siemens part that simplifies sourcing, reduces downtime, and fits into established replacement procedures without custom adaptations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cp\u003ePerfect for panel rebuilds, motor control centers (MCCs), and distribution panels in factories, warehouses, and facilities with 480V three-phase power. Use as a reliable replacement for aging breakers on lines that drive conveyors, pumps, fans, and other critical equipment where consistent tripping behavior matters.\u003c\/p\u003e \u003ch2\u003eInstallation and compatibility tips\u003c\/h2\u003e\n\u003cp\u003eTo ensure proper function, confirm that your application requirements align with the breaker's specifications—specifically the 480V voltage rating and 3-pole configuration. If you're unsure about fit or compatibility with your panel, message us and we’ll help verify whether 3TX71443L6 is the right choice for your application.\u003c\/p\u003e \u003ch2\u003eWhat you receive\u003c\/h2\u003e\n\u003cp\u003eSiemens 3TX71443L6 circuit breaker — a genuine part ready for integration into your electrical system. Remember to verify fit by part number and application requirements prior to purchase to ensure optimal performance and reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415415541922,"sku":"3TX71443L6","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-3tx71443l6-circuit-breaker-25a-3-pole-480v-breakers-103.webp?v=1789153141","url":"https:\/\/www.ampstate.com\/products\/siemens-3tx71443l6-25a-3p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}