{"product_id":"general-electric-sgpb36bb0400-circuit-breaker","title":"General Electric | SGPB36BB0400 | Circuit Breaker | 400A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eGeneral Electric delivers dependable protection for three-phase electrical systems with the SGPB36BB0400 circuit breaker. Built for demanding environments, this 400A, 3-pole, 600V device is crafted to safeguard feeders and panels in commercial and industrial settings. Designed for maintenance, retrofit, and replacement projects where exact specifications matter, it’s a reliable choice when consistent GE performance is required.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e SGPB36BB0400\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters for your system\u003c\/h3\u003e\n\u003cp\u003eThis GE circuit breaker is designed to protect three-phase circuits from overcurrent events, helping to minimize downtime and equipment damage. With a 400A rating, it’s suited for medium-to-large feeders and panel sections, while the 3-pole configuration delivers balanced protection across all three phases. The 600V rating extends its applicability to a range of commercial and industrial installations, ensuring compatibility with high-voltage distribution schemes commonly found in facilities, factories, and data centers.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where existing breakers match the SGPB36BB0400 specifications\u003c\/li\u003e \u003cli\u003eReplacement for aging or failed breakers in GE-based panels\u003c\/li\u003e \u003cli\u003eMaintenance upgrades in facilities upgrading to higher-capacity 400A service routes\u003c\/li\u003e \u003cli\u003eThree-phase feeders in commercial electrical rooms requiring precise GE compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, \u003cstrong\u003econfirm fit and ratings\u003c\/strong\u003e to ensure seamless integration with your panel and downstream equipment. The part number SGPB36BB0400 serves as the most reliable reference for compatibility, so cross-reference with your panel labeling or GE catalog before purchase. For best results, match the breaker type to the panel’s listed requirements and follow standard electrical safety practices during installation.\u003c\/p\u003e \u003ch3\u003eWho benefits most\u003c\/h3\u003e\n\u003cp\u003eFacilities managers, electrical contractors, and service technicians overseeing GE-based installations will appreciate the straightforward compatibility and robust protection this breaker provides. It’s particularly well-suited for projects where existing GE components are being upgraded or replaced to maintain uniform performance across a three-phase distribution system.\u003c\/p\u003e \u003ch3\u003ePractical insights\u003c\/h3\u003e\n\u003cp\u003eIf you’re planning an upgrade or replacement, map your current three-phase load and verify that your distribution panel supports 400A, 3-pole devices at 600V. Keeping the exact GE part reference (SGPB36BB0400) on hand simplifies future maintenance and parts ordering, reducing downtime and ensuring consistent protection across your electrical system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46426688913570,"sku":"SGPB36BB0400","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/general-electric-sgpb36bb0400-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}