{"product_id":"square-d-hja36110-110a-3-pole-plug-in-circuit-breaker","title":"Square D HJA36110 - 110 A, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D HJA36110, a 110 A, 3-pole plug-in molded case circuit breaker engineered for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Designed for fast installation and seamless replacements, this unit delivers reliable protection across residential, commercial, and light industrial applications.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e — reduce downtime during installation or service calls with a straightforward, tool-friendly plug-in mount.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e — combines a precise thermal element with a rapid magnetic trip for stable, repeatable protection under varying loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole design, 110 A rating\u003c\/strong\u003e — ideal for multi-phase circuits, ensuring balanced protection across all phases in the panel.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-in mounting\u003c\/strong\u003e — engineered to integrate smoothly with matching OEM load centers and panelboards for clean, reliable retrofits or new builds.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e — trusted choice for residential panels, commercial electrical rooms, and light industrial installations that demand dependable circuit protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy the HJA36110 stands up to real-world use\u003c\/h3\u003e\n\u003cp\u003eThis plug-in molded case circuit breaker is built to deliver predictable performance when you need it most. The thermal-magnetic trip mechanism responds to overloads with a controlled, non-nysterious trip curve while the magnetic element handles short circuits with speed, helping protect wiring, components, and equipment from damage. In practice, that means fewer unexpected trips, easier troubleshooting, and greater system uptime.\u003c\/p\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 HJA36110\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 110 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 \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or maintaining panelboards and load centers where downtime must be minimized.\u003c\/li\u003e \u003cli\u003eNew installations in offices, retail environments, or light manufacturing facilities requiring robust, predictable protection.\u003c\/li\u003e \u003cli\u003eResidential subpanels and multi-wire branch circuits that need coordinated, multi-pole protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355291373730,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hja36110-110-a-3-pole-plug-in-circuit-breaker-ampstate-362.webp?v=1788747609","url":"https:\/\/www.ampstate.com\/products\/square-d-hja36110-110a-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}