{"product_id":"square-d-hdp36020-circuit-breaker","title":"Square D | HDP36020 | Circuit Breaker | 20A | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HDP36020 Circuit Breaker — a precise 20A, 3-Pole protective device designed for maintenance, retrofit, and replacement needs where exact specs matter. Built to integrate seamlessly with compatible Square D panels, this breaker helps keep electrical systems safe and reliable during upgrades or service work.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 20A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HDP36020\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUse case:\u003c\/strong\u003e ideal for maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number is the best reference for compatibility.\u003c\/p\u003e \u003cp\u003eWhy choose the HDP36020 for your panel:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDirect fit and reliable compatibility:\u003c\/strong\u003e Designed to match Square D panels that require a 3-Pole, 20A device, ensuring straightforward installation without guesswork.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent protection:\u003c\/strong\u003e A dedicated 20-amp breaker with a 3-pole configuration provides predictable trip characteristics, helping safeguard multi-wire or three-phase circuits where applicable.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntended for service scenarios:\u003c\/strong\u003e Ideal for routine maintenance, panel retrofits, and replacement projects where exact specifications are essential to maintain panel integrity and safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear reference for replacements:\u003c\/strong\u003e Using the HDP36020 part number ensures you select the correct device for your existing panel lineup, reducing downtime and mis buys.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases you might encounter:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUpgrading or refurbishing a commercial or industrial panel that requires a 20A, 3-Pole protection scheme.\u003c\/li\u003e \u003cli\u003eReplacing a failed or worn 3-Pole breaker with a unit that exactly matches the original specifications.\u003c\/li\u003e \u003cli\u003ePerforming a retrofit where panel inventories depend on precise part numbers to maintain electrical code compliance and device interoperability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eGuidance for a smooth replacement:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eDouble-check the panel labeling to confirm the required amperage and pole count before installation.\u003c\/li\u003e \u003cli\u003eCross-check the reference part number HDP36020 as the definitive compatibility indicator.\u003c\/li\u003e \u003cli\u003eEnsure the circuit is de-energized and safety procedures are followed during replacement to protect yourself and the panel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424499716258,"sku":"HDP36020","price":1367.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/square-d-hdp36020-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}