{"product_id":"square-d-pja36100u44ae1-1000a-3p-600v-circuit-breaker","title":"Square D PJA36100U44AE1 1000A 3P 600V Circuit Breaker, Plug-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D PJA36100U44AE1\u003c\/strong\u003e is a 3‑pole, 600V plug‑on circuit breaker engineered to shield panelboards, load centers, and electrical distribution systems from overloads and faults. With a 1000 A rating, it is built to handle high‑demand circuits typical of commercial and industrial environments, while the plug‑on design enables fast, secure installations and maintenance.» \u003c\/p\u003e\n\u003cp\u003eDesigned with retrofit work and maintenance planning in mind, this breaker helps keep your stock consistent. Keeping the same part number across replacements reduces downtime and simplifies ordering during upgrades or service campaigns.\u003c\/p\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 PJA36100U44AE1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 1000 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInstallation style:\u003c\/strong\u003e Plug‑On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Panelboards, load centers, electrical distribution\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e AmpState\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKey use cases include retrofit projects where existing infrastructure relies on this precise part number, service planning for facilities with high electrical demand, and replacements in centralized distribution setups that require robust 3‑pole protection at 600 V.\u003c\/p\u003e\n\u003cp\u003eNeed help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.\u003c\/p\u003e\n\u003cp\u003eChoosing the Square D PJA36100U44AE1 means you’re selecting a trusted, plug‑on solution designed for reliable protection in demanding power layouts, with the practical advantage of straightforward installation and consistent inventory across maintenance schedules.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413639385250,"sku":"PJA36100U44AE1","price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-pja36100u44ae1-1000a-3p-600v-circuit-breaker-plug-627.webp?v=1789072511","url":"https:\/\/www.ampstate.com\/products\/square-d-pja36100u44ae1-1000a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}