{"product_id":"square-d-hda36090-90a-600v-3-pole-plug-in-circuit-breaker","title":"Square D HDA36090 - 90 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HDA36090 — a 90A, 600V, 3-pole plug-in molded case circuit breaker built to protect your panelboards and load centers with precision and speed. This device delivers dependable branch circuit overcurrent and short-circuit protection, helping your electrical system stay safe and up and running.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eFast plug-in connection for quick installation and easy replacement, reducing downtime during panel servicing or upgrades.\u003c\/li\u003e \u003cli\u003eThermal-magnetic trip unit provides stable, repeatable protection against both overloads and short circuits, minimizing nuisance trips while maintaining safety.\u003c\/li\u003e \u003cli\u003eOEM-compatible design ensures reliable operation with matching Square D load centers and panelboards for a seamless protection system.\u003c\/li\u003e \u003cli\u003eSuitable for residential, commercial, and light industrial applications, adaptable to a variety of panel configurations and load profiles.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart number: HDA36090\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage rating: 90 A\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eMounting style: Plug-in\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose this 3-pole plug-in MCCB\u003c\/h3\u003e\n\u003cp\u003eWhen your electrical system requires reliable three-phase protection in a compact, plug-in form factor, the HDA36090 delivers. The 90A rating suits feeders and branch circuits in medium-duty panels, while the 600V rating accommodates a wide range of commercial and light industrial electrical loads. The plug-in design not only speeds up installation but also simplifies maintenance and future upgrades, keeping downtime to a minimum.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eInstall this breaker in service panels or distribution panels within homes, small offices, retail spaces, and light industrial environments that rely on efficient, code-compliant protection for 3-phase circuits. It’s a practical choice whenever you need durable, consistent protection for motor loads, lighting systems, and general branch circuits without sacrificing speed of replacement or reliability.\u003c\/p\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePair with matching OEM Square D panelboards to ensure optimal plug-in fit and reliable trip performance.\u003c\/li\u003e \u003cli\u003eFollow standard electrical practices for panel assembly to ensure secure seating and proper operation of the thermal-magnetic trip unit.\u003c\/li\u003e \u003cli\u003eUse as part of a cohesive protection strategy with other Square D devices to maintain system safety and code compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355254345890,"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-hda36090-90-a-600-v-3-pole-plug-in-circuit-breaker-490.webp?v=1788745690","url":"https:\/\/www.ampstate.com\/products\/square-d-hda36090-90a-600v-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}