{"product_id":"eaton-egb3100ffb-100a-480v-3-pole-bolt-on-circuit-breaker","title":"Eaton EGB3100FFB - 100 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton EGB3100FFB, a purpose-built 100A, 480V, 3-pole bolt-on molded case circuit breaker designed to protect your panelboards and load centers from overcurrent and short-circuit events. Built for reliability in demanding electrical environments, this unit delivers steady, predictable protection for critical 3-phase circuits.\u003c\/p\u003e \u003ch3\u003eKey advantages that set it apart\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection that stays tight even in busy electrical rooms.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by responding to overloads with the thermal element and short-circuits with the magnetic element.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e is specifically engineered to work with matching Eaton OEM load centers and panelboards for straightforward installation and reliable operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile 3-pole configuration\u003c\/strong\u003e supports 480V three-phase distribution, ideal for a range of residential, commercial, and light industrial applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifics 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 EGB3100FFB\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker (MCCB)\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 3\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\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtection for 480V three-phase feeders in commercial buildings and light industrial facilities\u003c\/li\u003e \u003cli\u003eRetrofits or upgrades where a secure bolt-on MCCB is required to match existing panelboards or load centers\u003c\/li\u003e \u003cli\u003eProtection of subsequent equipment in panelboards that experience vibration or movement, where a rigid connection is beneficial\u003c\/li\u003e \u003cli\u003eSituations demanding dependable thermal-magnetic tripping to guard against both overloads and short circuits\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility considerations\u003c\/h3\u003e\n\u003cp\u003eDesigned to work with matching OEM Eaton load centers and panelboards, the EGB3100FFB is a straightforward bolt-on solution for branch circuit protection. When selecting this breaker, ensure it aligns with your panelboard’s model and wiring configuration, and follow all manufacturer guidelines for mounting to achieve the intended vibration resistance and electrical clearance.\u003c\/p\u003e \u003cp\u003eFor buyers seeking a robust, industry-proven bolt-on MCCB for 480V three-phase distribution, the Eaton EGB3100FFB combines precise thermal-magnetic protection with a secure mounting approach, delivering dependable performance across residential, commercial, and light industrial environments. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349538066594,"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_282a19a0-0f71-4554-9a85-09cc8f9a9477.png?v=1764149169","url":"https:\/\/www.ampstate.com\/products\/eaton-egb3100ffb-100a-480v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}