{"product_id":"eaton-ehd2100-100a-480v-2-pole-bolt-on-circuit-breaker","title":"Eaton EHD2100 - 100 A, 480 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Eaton EHD2100 — a 100A, 480V, 2-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit protection in panelboards and loadcenters. Built for demanding electrical environments, this breaker blends rugged construction with precise protection to keep electrical systems safe and up and running.\u003c\/p\u003e \u003ch3\u003eSecure, vibration-resistant bolt-on mounting\u003c\/h3\u003e\n\u003cp\u003eHard-mount your protection where it belongs with a bolt-on design that delivers a rigid bus connection. The secure attachment minimizes movement and loosening due to vibration or equipment start-up, helping maintain consistent electrical contact and reducing nuisance trips.\u003c\/p\u003e \u003ch3\u003eThermal-magnetic protection for reliable safety\u003c\/h3\u003e\n\u003cp\u003eThe thermal-magnetic trip unit provides stable, repeatable protection across varying load and ambient conditions. The thermal element responds to sustained overcurrent, while the magnetic element acts quickly during short-circuit events, delivering fast disconnection to safeguard wiring and connected equipment.\u003c\/p\u003e \u003ch3\u003eOEM-endorsed compatibility\u003c\/h3\u003e\n\u003cp\u003eSpecifically engineered to work with matching Eaton OEM loadcenters and panelboards, the EHD2100 ensures coordinated protection and a seamless fit within your existing electrical architecture. This compatibility helps simplify replacements, maintenance, and future panel upgrades.\u003c\/p\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eResidential, commercial, and light industrial panels that require robust 2-pole overcurrent protection\u003c\/li\u003e \u003cli\u003eExisting panelboards and loadcenters where bolt-on breakers are preferred for a secure, long-lasting connection\u003c\/li\u003e \u003cli\u003eSystems where 480V operation is standard and reliable 100A protection is needed for branch circuits\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e EHD2100\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 100A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRigid, vibration-resistant bus connections reduce movement-induced wear and maintain consistent electrical contact over time\u003c\/li\u003e \u003cli\u003eThermal-magnetic protection delivers reliable response across temperature swings and load variations, supporting safe system operation\u003c\/li\u003e \u003cli\u003eOEM-loadcenter compatibility ensures straightforward replacements and cohesive system protection without compromising performance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for use\u003c\/h3\u003e\n\u003cp\u003eWhen deploying the EHD2100, ensure the breaker is matched to the panel’s specifications and that mounting hardware is properly fastened per Eaton’s installation guidelines. Use the appropriate torque and connection practices recommended for bolt-on molded case breakers to maximize longevity and protection reliability. This approach supports smoother maintenance, fewer service interruptions, and clearer protection coordination across your electrical distribution system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349553664162,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton_breaker_and_panels_09ba3bc8-2025-4741-91cb-68fa00da7ceb.png?v=1764149502","url":"https:\/\/www.ampstate.com\/products\/eaton-ehd2100-100a-480v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}