{"product_id":"siemens-heb3b070-70a-3p-480v-circuit-breaker","title":"Siemens HEB3B070 70A 3P 480V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens HEB3B070 70A 3P 480V Circuit Breaker\u003c\/strong\u003e is a dependable solution for protecting electrical distribution systems in panelboards, load centers, and beyond. Built to handle the demands of industrial and commercial environments, this breaker helps prevent costly outages by interrupting fault currents and overcurrents before damage occurs.\u003c\/p\u003e \u003cp\u003eWhen exact part-number matching matters for uptime and warranty, the HEB3B070 stands out. It’s a dedicated Siemens component, engineered to fit seamlessly with Siemens panel systems and to simplify maintenance planning, spare inventory, and field replacements.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: \u003cstrong\u003e70 A\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003ePoles: \u003cstrong\u003e3\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eVoltage: \u003cstrong\u003e480V\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eManufacturer: \u003cstrong\u003eSiemens\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003ePart Number: \u003cstrong\u003eHEB3B070\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker is a smart choice\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDirect part-number match\u003c\/strong\u003e minimizes guesswork and reduces downtime when replacing or stocking parts for Siemens panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e ideal for 3-phase, 480V systems common in industrial and commercial facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable circuit protection\u003c\/strong\u003e by a trusted brand ensures consistent performance for feeders and distribution circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInventory-friendly\u003c\/strong\u003e makes it easy for maintenance teams and panel builders to keep a ready-to-use spare that aligns exactly with existing installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance teams managing Siemens panelboards and load centers\u003c\/li\u003e \u003cli\u003ePanel builders seeking a confirmed, compatible Siemens component\u003c\/li\u003e \u003cli\u003eFacilities managers stocking spare parts for industrial electrical distributions\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance\u003c\/h3\u003e\n\u003cp\u003eTo verify fit, compare the exact part number \u003cstrong\u003eHEB3B070\u003c\/strong\u003e and the 3-pole, 480V rating with your panel’s documentation. This ensures compatibility with your Siemens equipment and alignment with safety and performance standards.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAvailability\u003c\/strong\u003e is provided by AmpState. If you’re unsure about compatibility or need a quick confirmation, send a message and our team will help verify fit and suitability for your specific panel or distribution setup.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46411062411426,"sku":"HEB3B070","price":3503.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-heb3b070-70a-3p-480v-circuit-breaker-ampstate-breakers-238.webp?v=1789011512","url":"https:\/\/www.ampstate.com\/products\/siemens-heb3b070-70a-3p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}