{"product_id":"siemens-et4034-100a-3p-circuit-breaker","title":"Siemens ET4034 Circuit Breaker, 100A, 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the \u003cstrong\u003eSiemens ET4034 Circuit Breaker\u003c\/strong\u003e, a \u003cstrong\u003e100 A\u003c\/strong\u003e, \u003cstrong\u003e3-Pole\u003c\/strong\u003e unit built for demanding industrial electrical service, maintenance, and replacement projects. The part number \u003cem\u003eET4034\u003c\/em\u003e is your quick path to compatibility, helping you verify fit against your exact panel or distribution needs.\u003c\/p\u003e \u003cp\u003eWhy this breaker stands out\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e covers all three phases in a 3‑phase system, enabling reliable fault isolation and safeguarding connected equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade reliability\u003c\/strong\u003e from Siemens engineering delivers dependable performance in tough environments and during frequent switching events.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart-number driven compatibility\u003c\/strong\u003e: Use \u003cem\u003eET4034\u003c\/em\u003e to confirm fit and align with your specific application requirements, reducing guesswork in replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStreamlined replacement workflow\u003c\/strong\u003e: Designed for straightforward installation in existing industrial panels, minimizing downtime during upgrades or fault replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for applications such as manufacturing lines, distribution panels, and service upgrades where a robust 100 A, 3-pole breaker is required. This unit is purpose-built for industrial electrical service, maintenance, and replacement projects—always verify compatibility by checking the part number against your application.\u003c\/p\u003e \u003cp\u003ePractical guidance\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePower down equipment and follow local electrical codes before replacing a breaker.\u003c\/li\u003e \u003cli\u003eConfirm panel or equipment compatibility by matching the exact part number \u003cem\u003eET4034\u003c\/em\u003e to your circuit configuration.\u003c\/li\u003e \u003cli\u003eIf you’re unsure about fit, we can help—send a message to verify compatibility with your specific application.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith Siemens engineering behind it, the ET4034 stands up to the rigors of industrial use while delivering dependable protection for your three-phase loads. Choose this breaker for a reliable, compatible, and replaceable solution designed for professional-grade electrical service and maintenance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46416000876706,"sku":"ET4034","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-et4034-circuit-breaker-100a-3-pole-breakers-897.webp?v=1789222551","url":"https:\/\/www.ampstate.com\/products\/siemens-et4034-100a-3p-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}