{"product_id":"siemens-s3042b3100-100a-circuit-breaker","title":"Siemens S3042B3100 100A Circuit Breaker, NEMA 1 | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens S3042B3100 100A Circuit Breaker\u003c\/strong\u003e is a reliable protection device for panelboards, load centers, and electrical distribution systems. With a NEMA 1 designation, it’s built for indoor, dry environments and straightforward installation in standard electrical spaces.\u003c\/p\u003e \u003cp\u003eDesigned with retrofit work and maintenance planning in mind, this exact part number (S3042B3100) helps you keep inventory neat and documentation precise. When your project requires a consistent, easy-to-reference part number, this Siemens breaker is a dependable choice.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmp rating:\u003c\/strong\u003e 100 A for dependable protection of critical branch circuits\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnclosure rating:\u003c\/strong\u003e NEMA 1 for indoor, dry-location service\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number consistency:\u003c\/strong\u003e S3042B3100 ensures compatibility and simplifies procurement during retrofit or maintenance\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication versatility:\u003c\/strong\u003e Suitable for panelboards, load centers, and general electrical distribution systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability and support:\u003c\/strong\u003e Available from AmpState with expert help to confirm fit and compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical use cases\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eRetrofit projects where you must replace aging breakers without altering documentation or panel labeling\u003c\/li\u003e \u003cli\u003eSpare part planning for facilities that rely on Siemens equipment and need quick, predictable replacements\u003c\/li\u003e \u003cli\u003eMaintenance scheduling that benefits from a stable, cataloged part number for service records\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this Siemens S3042B3100 over generic options? Its design aligns with Siemens panelboards and load centers, delivering predictable performance, reliable protection, and procurement simplicity through a fixed part number. If you’re unsure about fit, send us a message—AmpState can help confirm compatibility and ensure you get the right component for your system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46411041276066,"sku":"S3042B3100","price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-s3042b3100-100a-circuit-breaker-nema-1-ampstate-breakers-688.webp?v=1789008730","url":"https:\/\/www.ampstate.com\/products\/siemens-s3042b3100-100a-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}