{"product_id":"square-d-gjl36020-20a-3p-600v-circuit-breaker","title":"Square D GJL36020 20A 3P 600V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D GJL36020 20A 3P 600V Circuit Breaker — a purpose-built solution for everyday electrical protection in panelboards, load centers, and distribution centers. This three-pole device is designed to manage 3‑phase circuits up to 600V, delivering reliable shutdown when faults occur and helping keep your electrical system safe and compliant.\u003c\/p\u003e \u003cp\u003eWhy technicians choose the GJL36020 for retrofit and maintenance:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent part-number availability:\u003c\/strong\u003e Ideal for retrofit projects and service plans where you need to source the exact same component every time to minimize downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3‑pole, 20A configuration:\u003c\/strong\u003e Suited for standard 3‑phase circuits common in commercial and light industrial settings, providing balanced protection across all phases.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePanel and distribution compatibility:\u003c\/strong\u003e Designed to integrate with Square D panelboards and load centers that accept GJL‑series breakers, streamlining upgrades and replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 20 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e GJL36020\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where the exact part number must be maintained to match existing panels and documentation.\u003c\/li\u003e \u003cli\u003eMaintenance planning for facilities with three‑phase electrical distribution, ensuring consistent protection across all phases.\u003c\/li\u003e \u003cli\u003eNew installations in commercial environments that require reliable 3‑pole, up to 600V circuit protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen you’re sourcing, trust AmpState to provide the right part with confidence. If you’re unsure about compatibility or fit, message us and we’ll help confirm that the Square D GJL36020 is the correct choice for your panel model and system configuration.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410987438242,"sku":"GJL36020","price":5244.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-gjl36020-20a-3p-600v-circuit-breaker-ampstate-breakers-645.webp?v=1789000679","url":"https:\/\/www.ampstate.com\/products\/square-d-gjl36020-20a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}