{"product_id":"square-d-if360901021-circuit-breaker","title":"Square D | IF360901021 | Circuit Breaker | 90A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003ePresenting the Square D IF360901021 Circuit Breaker — a genuine replacement designed for reliability in demanding electrical environments. With a 90 A rating, three poles, and a 600 V operating capacity, this unit delivers robust protection for multi-phase power distribution and heavy loads. Ideal for maintenance, retrofit, and replacement tasks where exact compatibility matters.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 90 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: IF360901021 (best reference for compatibility)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this breaker helps you solve real-world problems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eExact-fitting replacement for Square D panels that support a 3-pole, 600 V class circuit breaker\u003c\/li\u003e \u003cli\u003eBacked by Square D's design and manufacturing standards, ensuring consistent trip performance and electrical protection for motors, feeders, and distribution circuits\u003c\/li\u003e \u003cli\u003eStreams retrofit projects by matching the precise form factor and connection points of the original unit\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility and installation considerations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways verify fit by cross-referencing the part number IF360901021 with your panel’s listing and the manufacturer's catalog\u003c\/li\u003e \u003cli\u003eConfirm that your system requires a 3-pole device rated for 600 V and 90 A to protect the intended circuit\u003c\/li\u003e \u003cli\u003eEnsure your enclosure, bus design, and mounting arrangement are compatible with Square D 3-pole breakers\u003c\/li\u003e \u003cli\u003eFollow electrical safety practices: disconnect power before servicing and adhere to local codes\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho should consider this part\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance teams maintaining commercial, industrial, or data-center panels that use Square D 3-pole breakers\u003c\/li\u003e \u003cli\u003eElectrical contractors performing panel retrofits or replacements that require exact part-number matching for safety and regulation compliance\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRemember: check fit and ratings before ordering. The part number is the most reliable reference for compatibility, ensuring you get a like-for-like replacement that maintains your panel’s protective coordination and safety standards.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426368540834,"sku":"IF360901021","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/square-d-if360901021-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}