{"product_id":"square-d-ejb36080-80a-600v-3-pole-bolt-on-circuit-breaker","title":"Square D EJB36080 - 80 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D EJB36080 — a rugged 80 A, 600 V, 3‑pole bolt-on molded case circuit breaker designed to protect branch circuits with dependable, repeatable performance. Built for panelboards and loadcenters, this device delivers targeted overcurrent and short‑circuit protection where it matters most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e: Provides a rigid, vibration‑resistant bus connection so you won’t contend with loose fittings or marginal contact during operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: Combines thermal overload protection with instantaneous magnetic trip for fast response to short circuits, delivering stable, predictable protection curves every time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3‑pole configuration\u003c\/strong\u003e: Ideal for balanced 3‑phase circuits common in commercial and light industrial applications, ensuring coordinated protection across all phases.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e80 A, 600 V rating\u003c\/strong\u003e: Suitable for a wide range of branch circuits, from motor feeders to general power distribution in medium-complex systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e: Designed to fit and function with matching Square D OEM loadcenters and panelboards for plug‑and‑play replacement and streamlined installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMolded case construction\u003c\/strong\u003e: Durable housing built to withstand everyday industrial and commercial use while delivering reliable protection over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis 3‑pole, bolt‑on breaker is the practical choice for electricians and facilities managers upgrading or maintaining electrical systems in residential-adjacent commercial spaces, small offices, retail environments, and light manufacturing. It provides clear, measurable protection against nuisance trips and unpredictable faults, helping minimize downtime and protect downstream equipment.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart number: EJB36080\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage rating: 80 A\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e \u003cli\u003eNumber of poles: 3\u003c\/li\u003e \u003cli\u003eMounting style: Bolt-on\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short‑circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this breaker? It’s not just about meeting a specification — it’s about delivering reliable protection aligned to real-world electrical loads. The bolt-on design reduces vibration-related contact issues, the thermal-magnetic trip unit ensures deterministic responses during overloads and faults, and the 3‑pole arrangement supports cohesive protection for three‑phase systems often found in commercial settings. If you’re upgrading a panel or stocking critical replacement parts, the Square D EJB36080 is built to deliver consistent performance where it counts.\u003c\/p\u003e \u003cp\u003eTip: Before installation, confirm your enclosure supports bolt-on breakers and that the panelboard’s rating matches the 80 A, 600 V, 3‑pole configuration. Follow standard electrical safety practices and the manufacturer’s torque and installation guidelines to ensure a secure, code‑compliant fit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355214991522,"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_43ac9adf-e44b-49f6-8ea3-901715714615.png?v=1764690411","url":"https:\/\/www.ampstate.com\/products\/square-d-ejb36080-80a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}