{"product_id":"siemens-hed43b025l-circuit-breaker","title":"Siemens | HED43B025L | Circuit Breaker | 25A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens HED43B025L circuit breaker—a purpose-built protection device designed for demanding 480V three‑phase systems. With a 25A rating and a 3‑pole configuration, this unit is built to safeguard motor starters, distribution circuits, and other critical loads in industrial environments. Its plug‑in form and compatibility with Siemens panels make it a reliable choice for ongoing maintenance, retrofits, and precise replacements.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 25A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: HED43B025L\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRecommended use\u003c\/strong\u003e: maintenance, retrofit, and replacement needs\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Siemens unit stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eExact fit for 480V three‑phase panels ensures consistent protection and predictable trip characteristics in commercial and industrial systems.\u003c\/li\u003e \u003cli\u003ePart number accuracy matters: HED43B025L is the best reference for compatibility, reducing the risk of mismatched breakers during upgrades or repairs.\u003c\/li\u003e \u003cli\u003eDesigned for reliable performance in everyday switching and protection duties across manufacturing lines, processing equipment, and large electrical cabinets.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: replace worn or degraded breakers to restore original protection and trip performance.\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade existing panels or equipment that require a 25A, 3‑pole, 480V Siemens solution without changing the overall architecture.\u003c\/li\u003e \u003cli\u003eReplacement: convenient, drop‑in replacement for Siemens‑compatible assemblies that mandate the 25A\/3‑Pole\/480V specification.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFit and compatibility tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBefore ordering, confirm fit and ratings on your specific panel or distribution board. The HED43B025L is designed to align with Siemens interfaces and trip characteristics for 480V systems.\u003c\/li\u003e \u003cli\u003eRely on the part number as the strongest reference for compatibility to minimize guesswork during procurement.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the Siemens HED43B025L means prioritizing precise electrical protection that aligns with your 480V three‑phase infrastructure. With its clear spec alignment and Siemens‑level reliability, it’s a practical, long‑term solution for keeping industrial power systems safe and dependable.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46425629884578,"sku":"HED43B025L","price":1678.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hed43b025l-circuit-breaker-25a-3-pole-480v-195.webp?v=1789433361","url":"https:\/\/www.ampstate.com\/products\/siemens-hed43b025l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}