{"product_id":"siemens-he2a020-circuit-breaker","title":"Siemens | HE2A020 | Circuit Breaker | 2-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens HE2A020\u003c\/strong\u003e is a 2-pole, 600V bolt-on circuit breaker crafted for dependable overcurrent protection in maintenance, retrofit, and replacement projects. Its sturdy bolt-on design ensures a secure, long-lasting connection in a variety of panel configurations, making it a reliable choice when exact specs matter.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e HE2A020\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters for your electrical system\u003c\/h3\u003e\n\u003cp\u003eThe HE2A020 is purpose-built for scenarios where you need a precise match to an existing installation. By aligning with Siemens’ standard, it ensures compatible trip characteristics and mechanical fit, reducing downtime during maintenance and retrofit projects. The 2-pole configuration provides synchronized protection for both conductors in a typical 2-wire circuit, helping preserve equipment and improve safety in 600V environments.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance on Siemens-panel systems requiring the HE2A020 part\u003c\/li\u003e \u003cli\u003eRetrofit projects where existing equipment relies on a 2-pole, 600V bolt-on breaker\u003c\/li\u003e \u003cli\u003eReplacement of worn or failed breakers in 600V distributed circuits\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat to consider before purchasing\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm compatibility with your specific panel or bus arrangement by referencing the part number HE2A020. Ensure the rating and pole configuration match your application to maintain electrical code compliance and system protection.\u003c\/p\u003e \u003ch3\u003ePractical tips and best practices\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eHandle with care during replacement to avoid damage to mounting points and wiring terminals.\u003c\/li\u003e \u003cli\u003eCoordinate with your installation manual to align mounting hardware and enclosure clearance for bolt-on connectors.\u003c\/li\u003e \u003cli\u003eDocument the exact part reference (HE2A020) in your maintenance records to streamline future replacements and audits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427520794786,"sku":"HE2A020","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/siemens-he2a020-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}