{"product_id":"square-d-pgl36100u41a-1000a-600v-3-pole-circuit-breaker","title":"Square D PGL36100U41 A - 1000 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D PGL36100U41A—a heavy‑duty 1000 A, 600 V, 3‑pole molded case circuit breaker designed to deliver dependable branch circuit protection in panelboards and load centers. Its compact footprint frees up valuable panel space while delivering robust overcurrent and short‑circuit protection for demanding electrical installations.\u003c\/p\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpace‑efficient molded case design:\u003c\/strong\u003e Maximizes wiring room and panel density without compromising protection performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal‑magnetic trip unit:\u003c\/strong\u003e Combines thermal sensing for sustained overloads with a magnetic trip for instantaneous response to high fault currents, delivering stable, repeatable protection and fewer nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3‑pole configuration for 3‑phase systems:\u003c\/strong\u003e Provides coordinated protection across all phases with compatibility for common trip in appropriate panel setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM‑level compatibility:\u003c\/strong\u003e Specifically designed to integrate with matching Square D load centers and panelboards, ensuring proper fit, trip curves, and wiring layout.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh current capability:\u003c\/strong\u003e 1000 A rating makes it suitable for main feeder protection and large branch circuits in commercial and light industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cp\u003eThis breaker is well suited for panelboards and load centers in residential, commercial, and light industrial settings where large‑current protection is required. Use it to upgrade or replace existing protection for high‑demand circuits, or to expand a square D‑based distribution panel with reliable, predictable tripping behavior across all phases.\u003c\/p\u003e \u003ch3\u003eTechnical 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 PGL36100U41A\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 1000 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\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short‑circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for reliability in demanding electrical environments, the PGL36100U41A delivers predictable protection, streamlined panel integration, and the high‑current capability needed for modern installations. Ensure compatibility with Square D OEM load centers and panelboards to achieve optimal performance and coordinated protection across your distribution system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355354878114,"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_6cf74048-33e0-45ef-a065-7bc10f177afd.png?v=1764691497","url":"https:\/\/www.ampstate.com\/products\/square-d-pgl36100u41a-1000a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}