{"product_id":"square-d-hga36020-20a-600v-3-pole-plug-in-circuit-breaker","title":"Square D HGA36020 - 20 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HGA36020, a rugged 20A, 600V, 3-pole plug-in molded case circuit breaker engineered for dependable protection in panelboards and load centers. Designed for fast, clean installations and straightforward field replacement, this unit keeps electrical systems safe and running with minimal downtime.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy users choose the HGA36020\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e enables quick installation and simple replacement, reducing labor time and equipment downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable overcurrent and short-circuit protection, adapting to varying load conditions without nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e works with matching Square D load centers and panelboards, ensuring consistent fit, performance, and electrical characteristics.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e supports 3-phase protection, simplifying wiring for commercial and light industrial applications while maintaining precise coordination with other devices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V rating\u003c\/strong\u003e provides robust protection for higher-voltage distribution, expanding its suitability beyond standard residential setups.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cp\u003eThis plug-in molded case circuit breaker is suitable for branch circuit overcurrent and short-circuit protection across residential, commercial, and light industrial environments. Use it to:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProtect three-phase equipment and motors in panelboards and load centers\u003c\/li\u003e \u003cli\u003eReplace failed or aging breakers quickly during maintenance windows\u003c\/li\u003e \u003cli\u003eUpgrade electrical distribution with a reliable, field-replaceable solution\u003c\/li\u003e \u003cli\u003eMaintain consistent protection in systems that demand consistent trip performance and coordination\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\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 HGA36020\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 20A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\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 Plug-in\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\u003eChoose the Square D HGA36020 for a reliable, field-friendly protection solution that aligns with your existing panelboard ecosystem, minimizes downtime during service, and delivers predictable trip performance when it matters most. Ideal for professionals who value compatibility, efficiency, and clear protection boundaries in residential, commercial, and light industrial electrical distributions.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355276595362,"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_7bc29363-bf10-4282-a509-0db07c09e8d0.png?v=1764690856","url":"https:\/\/www.ampstate.com\/products\/square-d-hga36020-20a-600v-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}