{"product_id":"square-d-jja36150-150a-3p-600v-circuit-breaker","title":"Square D JJA36150 150A 3P 600V Circuit Breaker, Plug-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D JJA36150 150A 3P 600V Plug-On circuit breaker—built for dependable panel protection in everyday electrical work. This 3-pole unit shields panelboards, load centers, and electrical distribution networks from overcurrent, delivering reliable performance where it matters most.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePlug-On design\u003c\/strong\u003e enables straightforward installation into compatible Square D panels, helping maintenance teams and panel builders complete replacements faster and with fewer opportunities for wiring error. The 150 A rating provides robust protection for three-phase circuits, while the 600 V maximum voltage rating accommodates a wide range of commercial and industrial distribution configurations.\u003c\/p\u003e \u003cp\u003eFor professionals who require precise parts in their inventory, the JJA36150 offers a direct part-number match that ensures exact fit and consistent electrical performance. \u003cstrong\u003eAmpState\u003c\/strong\u003e carries this model, making it easy to source when you’re stocking spare breakers for quick turnarounds. Need help matching a part number or confirming compatibility? \u003cem\u003eMessage us and we’ll help you confirm fit.\u003c\/em\u003e\u003c\/p\u003e \u003ch2\u003eKey specifications at a glance\u003c\/h2\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 JJA36150\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 150 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Plug-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Panelboards, load centers, electrical distribution\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e AmpState\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases and practical advantages\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eNew installations or upgrades in commercial or light industrial settings requiring reliable three-phase protection\u003c\/li\u003e \u003cli\u003eDirect replacements for existing 3P 600V breakers in panelboards with a precise part-number match\u003c\/li\u003e \u003cli\u003eStrategic spare-part inventory to minimize downtime during maintenance outages\u003c\/li\u003e \u003cli\u003eField service scenarios where quick, plug-on installation reduces project timelines\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Square D JJA36150 when you need a trusted, exact-fit breaker that pairs seamlessly with Square D panel architectures and keeps your electrical distribution running smoothly. Available from AmpState and supported with compatibility guidance to ensure the right fit for your system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46412447056034,"sku":"JJA36150","price":6381.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/square-d-jja36150-150a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}