{"product_id":"square-d-jda36150-150a-600v-3-pole-plug-in-circuit-breaker","title":"Square D JDA36150 - 150 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eDesigned for rapid deployment in panelboards and load centers, the Square D JDA36150 is a 150 A, 600 V, 3-pole plug-in molded case circuit breaker built to guard branch circuits from overcurrent and short circuits. Available through AmpState, this unit combines fast installation with dependable protection for a wide range of electrical environments.\u003c\/p\u003e \u003ch3\u003eWhy this Square D JDA36150 stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug‑in connection\u003c\/strong\u003e enables quick installation and straightforward replacement, minimizing downtime during maintenance or panel upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by responding to both sustained overcurrents and short-circuit conditions, helping to prevent electrical damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole design\u003c\/strong\u003e provides balanced protection for 3-phase systems, ensuring all phases are safeguarded consistently.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e is designed to be compatible with matching Square D OEM load centers and panelboards, reducing compatibility concerns in retrofit or new-install projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile mounting\u003c\/strong\u003e plug-in configuration supports a range of residential, commercial, and light industrial applications where reliable circuit protection matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications and ideal users\u003c\/h3\u003e\n\u003cp\u003eThis breaker is well-suited for electricians, facilities managers, panel builders, and maintenance teams working on:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eNew installations in panelboards and load centers requiring robust branch circuit protection\u003c\/li\u003e \u003cli\u003ePanel replacements or upgrades where minimal downtime is critical\u003c\/li\u003e \u003cli\u003e3-phase distribution setups in light commercial and industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow it protects your system\u003c\/h3\u003e\n\u003cp\u003eIn normal operation, the thermal-magnetic trip unit keeps circuits running smoothly. When an overcurrent or short-circuit occurs, the device trips promptly to interrupt the fault current, safeguarding wiring, devices, and downstream equipment from damage. The plug-in design also facilitates accurate, secure connections that maintain reliable electrical continuity over time.\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 JDA36150\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 150 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\u003eCompatibility and installation considerations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnsure the panel or load center is a compatible OEM Square D unit to maintain coordinated protection and labeling.\u003c\/li\u003e \u003cli\u003eUse a proper torque and seating procedure during plug-in installation to ensure reliable electrical contact and predictable trip performance.\u003c\/li\u003e \u003cli\u003eIdeal for retrofits or new builds where a dependable 3-pole, 150 A protection device is required in 600 V systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355302547618,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_f95b155f-7c92-45ab-9d9b-49388ca484b0.png?v=1764691078","url":"https:\/\/www.ampstate.com\/products\/square-d-jda36150-150a-600v-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}