{"product_id":"square-d-mja36700-700a-600v-3-pole-plug-in-circuit-breaker","title":"Square D MJA36700 - 700 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eExperience dependable overload and short‑circuit protection with the Square D MJA36700, a 700 A, 600 V, 3‑pole plug‑in molded case circuit breaker designed for panelboards and load centers. Available through AmpState, this unit delivers fast installation and reliable performance where it matters most.\u003c\/p\u003e \u003ch2\u003eWhy this plug‑in breaker stands out\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug‑in connection:\u003c\/strong\u003e quick installation and effortless replacement, minimizing downtime during panel maintenance or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal‑magnetic trip unit:\u003c\/strong\u003e provides stable, repeatable protection by reliably responding to overcurrent and short‑circuit events across temperature variations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3‑pole design:\u003c\/strong\u003e suits three‑phase systems, ensuring balanced protection for commercial and light industrial loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e700 A, 600 V rating:\u003c\/strong\u003e supports high‑demand branch circuits typical in panelboards and load centers used in commercial applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM panel compatibility:\u003c\/strong\u003e designed to mate with matching Square D panelboards and load centers for seamless integration and predictable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications:\u003c\/strong\u003e ideal for residential, commercial, and light industrial environments where reliable overcurrent and short‑circuit protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications at a glance\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 MJA36700\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 700 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\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\u003ePractical use and installation notes\u003c\/h3\u003e \u003cp\u003eInstall this breaker in compatible Square D panelboards or loadcenters to ensure optimal performance and warranty coverage. The plug‑in design simplifies replacement during maintenance lulls or after a fault event, helping minimize system downtime. Ideal for service entrances, commercial feeders, and three‑phase distribution schemes where reliable protection and fast restoration are critical.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355348521122,"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-mja36700-700-a-600-v-3-pole-plug-in-circuit-breaker-188.webp?v=1788751600","url":"https:\/\/www.ampstate.com\/products\/square-d-mja36700-700a-600v-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}