{"product_id":"square-d-ejb36020-20a-600v-3-pole-bolt-on-circuit-breaker","title":"Square D EJB36020 - 20 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D EJB36020 — a 3-pole bolt-on molded case circuit breaker engineered for dependable branch circuit protection in panelboards and loadcenters. With a 20 A rating and a 600 V capacity, this unit is built to reliably guard electrical circuits against overcurrent and short-circuit events across residential, commercial, and light industrial environments.\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 put even in demanding installations where panel panels experience movement or vibration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: Combines precise thermal overload protection with instantaneous magnetic trip during short circuits, offering stable, repeatable protection performance over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e: Specifically compatible with matching Square D OEM load centers and panelboards, ensuring smooth integration and reliable operation within existing systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e: Ideal for residential, commercial, and light industrial applications where reliable branch circuit protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications\u003c\/h3\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 EJB36020\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 20 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 \u003ch3\u003eWhy choose the EJB36020\u003c\/h3\u003e\n\u003cp\u003eWhen upgrading or stocking a panel that's designed for bolt-on protection, the EJB36020 delivers a straightforward, secure installation path with a robust trip mechanism that you can trust. Its three-pole configuration provides comprehensive protection across three-phase systems, making it a practical choice for panelboards that demand reliable coordination and consistent circuit-breaking behavior. If you’re maintaining or expanding electrical infrastructure in commercial spaces or light industrial setups, this 20 A, 600 V breaker offers a precise fit and dependable performance without compromising compatibility with your existing Square D panels.\u003c\/p\u003e \u003ch3\u003eUse cases and scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading legacy panelboards to ensure compliant, reliable overcurrent protection in three-phase circuits.\u003c\/li\u003e \u003cli\u003eInstalling in new commercial or light industrial installations where durable bolt-on mounting and stable protection are priorities.\u003c\/li\u003e \u003cli\u003eReplacing worn or outdated breakers in OEM load centers to maintain seamless interoperability and protection standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355214532770,"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_4ea94547-eeed-425e-a4af-af5210a1baa5.png?v=1764690403","url":"https:\/\/www.ampstate.com\/products\/square-d-ejb36020-20a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}