{"product_id":"square-d-ejb36100sa-100a-600v-3-pole-bolt-on-circuit-breaker","title":"Square D EJB36100SA - 100 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D EJB36100SA—a robust 100 A, 600 V, 3-pole bolt-on molded case circuit breaker designed for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Manufactured by Square D and offered by AmpState, this unit marries secure mounting with precise protection for commercial and light industrial electrical distributions.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e: delivers a rigid, vibration-resistant bus connection that stays locked in even in demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: provides stable, repeatable protection against overloads and instantaneous short-circuit trips, reducing nuisance trips and safeguarding downstream equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e: ideal for 3-phase systems, ensuring simultaneous disconnection of all conductors for safer shutdown in fault conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e100 A, 600 V rating\u003c\/strong\u003e: suited for feeder and branch-circuit protection in commercial and light industrial panels in up to 600 V systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-load center compatibility\u003c\/strong\u003e: designed to pair with matching Square D OEM load centers and panelboards for straightforward installation and dependable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable molded-case construction\u003c\/strong\u003e: built to endure field use with reliable performance over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e: appropriate for residential, commercial, and light industrial settings where robust protection and reliable operation matter.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse cases and practical insights:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eInstall as a main or branch circuit protection device in 3-phase panelboards and load centers needing a 100 A feed with 600 V capacity.\u003c\/li\u003e \u003cli\u003eReplace aging bolt-on breakers when upgrading electrical systems in offices, retail spaces, or small manufacturing environments to support modern loads.\u003c\/li\u003e \u003cli\u003ePair with compatible OEM enclosures to maintain proper panel coordination and ensure reliable protection across the distribution system.\u003c\/li\u003e \u003cli\u003eIn vibration-prone environments—such as mechanical rooms or equipment spaces—the secure bolt-on mounting enhances long-term reliability by resisting loosening over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e EJB36100SA\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 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\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 \u003cp\u003eWhy choose this Square D breaker from AmpState? It’s a genuine, OEM-compatible solution designed to deliver predictable protection, easy integration with your existing panelboards, and durable performance across residential, commercial, and light industrial installations. When reliability and precise coordination matter for your electrical distribution, the EJB36100SA is engineered to perform and backed by AmpState’s commitment to authentic, readily available Square D components.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355215089826,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_88f3282d-b969-4205-a975-0c0101a98ef6.png?v=1764690414","url":"https:\/\/www.ampstate.com\/products\/square-d-ejb36100sa-100a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}