{"product_id":"square-d-ecb32030g3-circuit-breaker","title":"Square D | ECB32030G3 | Circuit Breaker | 30A | 3-Pole | 240V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D ECB32030G3 circuit breaker — a robust, field-ready solution for protecting three-phase electrical systems at 240V. With a 30A rating and 3-pole configuration, this bolt-on breaker is designed for maintenance, retrofit, and replacement projects where exact specs matter.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey advantages\u003c\/strong\u003e:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact fit and reference\u003c\/strong\u003e: Part number ECB32030G3 is the most reliable reference for compatibility with Square D panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole, 240V protection\u003c\/strong\u003e: Manages three live conductors in 3-phase service, delivering reliable overcurrent protection at 240V.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-On mounting\u003c\/strong\u003e: Quick, secure installation that helps ensure a stable circuit protection connection in supported panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e30-amp capacity\u003c\/strong\u003e: Suitable for circuits that require medium-load protection in commercial or industrial equipment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMaintenance: Replace worn or trip-affected breakers in compatible Square D panels with the ECB32030G3 to restore reliable protection.\u003c\/li\u003e \u003cli\u003eRetrofit: Update older panels to modern 3-pole 240V protection while keeping the same form factor.\u003c\/li\u003e \u003cli\u003eReplacement: Swap a failed unit with the exact ECB32030G3 to maintain system labeling and compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAlways confirm fit and ratings before ordering\u003c\/strong\u003e. The ECB32030G3 part number is the best reference for compatibility.\u003c\/li\u003e \u003cli\u003eEnsure your panel accepts bolt-on breakers of the 3-pole, 240V specification before purchasing.\u003c\/li\u003e \u003cli\u003eFollow all safety procedures: power down the panel, verify there is no residual voltage, and install per manufacturer guidelines.\u003c\/li\u003e \u003cli\u003eIf uncertainty arises, consult a licensed electrician to verify compatibility and proper installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eReliable protection for 3-phase equipment powered at 240V, helping prevent equipment damage and downtime.\u003c\/li\u003e \u003cli\u003eDesigned for serviceable, field-ready replacements in commercial or industrial electrical systems, reducing maintenance time and complexity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426643792034,"sku":"ECB32030G3","price":3170.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-ecb32030g3-circuit-breaker-30a-3-pole-240v-bolt-883.webp?v=1789600291","url":"https:\/\/www.ampstate.com\/products\/square-d-ecb32030g3-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}