{"product_id":"hja36100","title":"Square D HJA36100 - 100A, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HJA36100 — a robust 100A, 3-pole circuit breaker designed to deliver dependable overcurrent protection in demanding electrical environments. Built for industrial, commercial, and OEM applications, this unit integrates into panelboards, switchboards, and control panels to safeguard equipment and keep systems running smoothly.\u003c\/p\u003e \u003ch3\u003eKey features that matter in the real world\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration:\u003c\/strong\u003e Ideal for 3-phase power, enabling balanced protection across all phases in motor control centers and distribution panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e100A current rating:\u003c\/strong\u003e Provides precise protection for feeders, motors, and downstream circuits, reducing the risk of wiring damage and unplanned downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile installation:\u003c\/strong\u003e Designed to fit within panelboards, switchboards, and control panels, simplifying upgrades and retrofits in existing electrical rooms.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, reliable design for demanding environments:\u003c\/strong\u003e Built to withstand industrial use, vibration, and temperature variations common in commercial facilities and manufacturing settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear, safe operation:\u003c\/strong\u003e Clear line-side and load-side connections with straightforward replacement in the event of a fault.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eNew installations in industrial facilities where 3-phase power distribution needs reliable protection for feeders and motors.\u003c\/li\u003e \u003cli\u003eOEM equipment housings and control panels requiring a robust 3-pole breaker with a 100A rating.\u003c\/li\u003e \u003cli\u003eRepairs or upgrades of existing distribution panels and motor control centers to maintain protective coordination.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters for your operation\u003c\/h3\u003e\n\u003cp\u003eWith the Square D HJA36100, you gain a component that not only interrupts excess current but also supports safer, more predictable maintenance windows. It helps prevent faults and unwarranted outages by acting as a critical line of defense in your electrical distribution strategy. In environments where uptime and personnel safety are paramount, this breaker offers a reliable solution tailored to three-phase systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46390630613154,"sku":"HJA36100","price":1476.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_79da5eb7-77e3-4296-a125-0d8f45e61ec6.png?v=1765378637","url":"https:\/\/www.ampstate.com\/products\/hja36100","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}