{"product_id":"square-d-pap361000-circuit-breaker","title":"Square D | PAP361000 | Circuit Breaker | 1000A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D PAP361000 circuit breaker — a rugged, high-capacity solution engineered for demanding 3-phase systems. Designed for maintenance, retrofit, and replacement, this 1000A, 3-pole breaker delivers reliable protection for commercial and industrial electrical distributions operating at up to 600V.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 1000A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand\/Model:\u003c\/strong\u003e Square D PAP361000\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e maintenance, retrofit, and replacement in compatible panels\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility tip:\u003c\/strong\u003e confirm fit and ratings using the PAP361000 part number as your best reference\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat makes this breaker stand out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase protection\u003c\/strong\u003e with a single, rugged 3-pole design that ensures balanced interruption across all phases in 600V systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-capacity performance\u003c\/strong\u003e specifically suited for large distribution panels and service equipment where 1000A capacity is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy retrofit option\u003c\/strong\u003e for legacy installations where the PAP361000 matches the existing specifications and mounting geometry, streamlining replacement without extensive panel modifications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear reference for compatibility\u003c\/strong\u003e the PAP361000 part number remains the most reliable guide to fitment, minimizing guesswork during ordering and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePrimary protection in large commercial or industrial panels serving heavy equipment and multiple loads.\u003c\/li\u003e \u003cli\u003eRetrofit projects where aging breakers need replacement without redesigning the panel layout.\u003c\/li\u003e \u003cli\u003eMaintenance cycles in facilities with 3-phase, 600V distribution networks, such as manufacturing plants, data centers, and utility-adjacent setups.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and handling tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm the breaker’s fit and ratings against your panel documentation before ordering or installation.\u003c\/li\u003e \u003cli\u003eEnsure the system is de-energized and follow lockout\/tagout procedures prior to any replacement work.\u003c\/li\u003e \u003cli\u003eUse the PAP361000 part number as the primary compatibility reference to avoid mismatches with other Square D models.\u003c\/li\u003e \u003cli\u003eFollow applicable electrical codes and the panel manufacturer’s torque and mounting guidelines during installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat you can expect\u003c\/h2\u003e\n\u003cp\u003eWith the Square D PAP361000 in place, you gain a dependable main-protection option for sizeable 3-phase networks, reducing downtime risk and supporting stable operation in environments where power reliability is critical. This breaker is a practical, long-term solution for professionals maintaining complex electrical infrastructures that operate at 600V and demand substantial current handling capacity.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426229866658,"sku":"PAP361000","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-pap361000-circuit-breaker-1000a-3-pole-600v-767.webp?v=1789538654","url":"https:\/\/www.ampstate.com\/products\/square-d-pap361000-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}