{"product_id":"siemens-eh3-s100-100a-3p-480v-circuit-breaker","title":"Siemens EH3-S100 Circuit Breaker, 100A, 3-Pole, 480V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens EH3-S100 Circuit Breaker is engineered for demanding industrial environments, delivering reliable overcurrent protection for essential power circuits. With a 100 A rating and a 3-pole configuration, this unit is purpose-built for three-phase systems where consistent, safe operation matters most—from manufacturing floors to robust service panels.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage \u0026amp; Configuration:\u003c\/strong\u003e 100 A, 3 poles for comprehensive three-phase protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Suitability:\u003c\/strong\u003e Designed to operate at 480 V, aligning with common industrial power distribution standards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial Application:\u003c\/strong\u003e Ideal for service, maintenance, and replacement projects that require a dependable, OEM-designed breaker.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility Check:\u003c\/strong\u003e Verify fit by part number and application requirements to ensure seamless integration with your panel or gear.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho this is for: maintenance teams, plant engineers, and panel technicians tasked with upgrading or replacing breakers in industrial electrical systems. If you’re updating a legacy installation, expanding a three-phase distribution, or stocking for routine service, the EH3-S100 provides a trusted Siemens solution that fits your workflow.\u003c\/p\u003e \u003cp\u003eWhy it matters: using the correct part number simplifies procurement and reduces downtime. The EH3-S100’s three-pole, 480 V design delivers coordinated protection across all three phases, helping guard equipment and minimize electrical faults that can halt production.\u003c\/p\u003e \u003cp\u003ePractical tips:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm compatibility by cross-checking the part number (EH3-S100) with your equipment’s requirements and voltage class before installation.\u003c\/li\u003e \u003cli\u003eUse this breaker in panels and switchgear rated for 480 V and three-phase operation to maintain system safety and performance.\u003c\/li\u003e \u003cli\u003eIf you’re unsure about compatibility, reach out—our team can assist with part-number validation and application fit to keep projects on track.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46416013688994,"sku":"EH3-S100","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_513d6710-3734-4b27-839d-f68e6f4b470a.png?v=1765492974","url":"https:\/\/www.ampstate.com\/products\/siemens-eh3-s100-100a-3p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}