{"product_id":"square-d-bja36100-100a-600v-3-pole-plug-in-circuit-breaker","title":"Square D BJA36100 - 100 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D BJA36100 — a 100 A, 600 V, 3-pole plug-in molded case circuit breaker designed to protect your panelboards and load centers from overcurrent and short circuits. Its fast plug-in connection simplifies installation and rapid replacements, minimizing downtime during service or upgrades.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this breaker stands out\u003c\/strong\u003e — the thermal-magnetic trip unit delivers stable, repeatable protection across a wide range of operating conditions. It reacts efficiently to overloads while minimizing nuisance trips, helping you maintain continuous service and safeguarding connected equipment.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e for quick installation and easy replacements, reducing panel downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip\u003c\/strong\u003e for reliable, repeatable overcurrent and short-circuit protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e OEM compatibility\u003c\/strong\u003e designed to work with matching Square D load centers and panelboards for seamless integration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e ideal for residential, commercial, and light industrial electrical systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole design\u003c\/strong\u003e provides robust three-phase protection and coordinated shutdowns where required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eOverview of capabilities\u003c\/h3\u003e\n\u003cp\u003eThe BJA36100 is engineered for dependable branch circuit protection. Its molded case construction combines durability with compact form, enabling secure mounting and reliable performance in everyday panel configurations. By pairing with the correct OEM panelboard, it maintains system listing and simplifies future maintenance or expansion projects.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong manufacturer:\u003e Square D\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong part number:\u003e BJA36100\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong type:\u003e Thermal-magnetic molded case circuit breaker\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong amperage rating:\u003e 100 A\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong voltage rating:\u003e 600 V\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong poles:\u003e 3\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong mounting style:\u003e Plug-in\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong applications:\u003e Branch circuit overcurrent and short-circuit protection\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and practical benefits\u003c\/h3\u003e\n\u003cp\u003eDesigned for residential feeders, commercial distribution panels, and light industrial installations, the Square D BJA36100 protects critical circuits such as lighting, outlets, HVAC control, and small machinery. The plug-in design enables fast exchanges during routine maintenance or after a fault, helping facilities teams meet uptime goals without extensive panelwork. Its 600 V rating supports higher-energy loads while maintaining safe isolation during trips, reducing fire risk and equipment damage.\u003c\/p\u003e \u003ch3\u003eInstallation and maintenance tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify panelboard compatibility with the matching OEM load center to preserve listing and warranty.\u003c\/li\u003e \u003cli\u003eFollow manufacturer torque specifications for terminal screws to ensure secure, reliable connections.\u003c\/li\u003e \u003cli\u003eUse only the same type (thermal-magnetic molded case) and rating when replacing to maintain protective coordination.\u003c\/li\u003e \u003cli\u003eStore spare breakers in their original packaging and handle with proper PPE during installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Square D BJA36100, you gain a dependable, easy-to-install solution that protects your electrical infrastructure where it matters most. Its combination of quick plug-in installation, robust protection, and OEM-ready compatibility makes it a strong choice for installers and facilities managers seeking reliability and streamlined panel maintenance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355182911650,"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-bja36100-100-a-600-v-3-pole-plug-in-circuit-breaker-938.webp?v=1788739446","url":"https:\/\/www.ampstate.com\/products\/square-d-bja36100-100a-600v-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}