{"product_id":"square-d-pla34100u41a-1000a-3-pole-plug-in-circuit-breaker","title":"Square D PLA34100U41 A - 1000 A, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D PLA34100U41A 1000A, 3-pole plug-in molded case circuit breaker — a purpose-built solution for dependable branch-circuit overcurrent and short-circuit protection in panelboards and load centers. Designed for quick, confident service in demanding electrical environments, it combines high-capacity protection with streamlined installation.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e enables quick installation and effortless replacement, reducing downtime during upgrades or servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection performance, balancing sensitivity and reliability for a wide range of fault conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e ensures seamless compatibility with matching load centers and panelboards, simplifying stocking and replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1000A, 3-pole configuration\u003c\/strong\u003e supports high-demand branch circuits, suitable for commercial and light industrial applications while remaining usable in residential setups that require robust protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis molded case circuit breaker is purpose-built for branch circuit overcurrent and short-circuit protection. Its plug-in mounting style accelerates future upgrades and maintenance, minimizing wiring work and enabling straightforward panel upgrades. The thermal-magnetic mechanism provides dependable protection across a variety of loads, helping to prevent damage from overloads and fault currents in everyday electrical systems.\u003c\/p\u003e \u003ch3\u003eApplications and Use Cases\u003c\/h3\u003e \u003cp\u003eIdeal for panelboards and load centers that demand a strong, reliable 3-pole breaker with a 1000A rating. Use cases include service panels, distribution panels, and heavy-load circuits in:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eResidential electrical systems requiring substantial protection and quick replacement\u003c\/li\u003e \u003cli\u003eCommercial electrical rooms handling larger branch circuits and equipment\u003c\/li\u003e \u003cli\u003eLight industrial installations where dependable overcurrent and short-circuit protection is essential\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e PLA34100U41A\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\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 PLA34100U41A for a plug-in, high-capacity protection solution that pairs with compatible OEM load centers and panelboards to deliver reliable performance when it matters most. Available through AmpState, this breaker is built to integrate smoothly into your existing electrical infrastructure while simplifying future maintenance and serviceability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355361464482,"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_6f8c60d7-24f4-49c5-a286-5248c0c8f5e4.png?v=1764691539","url":"https:\/\/www.ampstate.com\/products\/square-d-pla34100u41a-1000a-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}