{"product_id":"square-d-kcb34150-circuit-breaker","title":"Square D | KCB34150 | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D KCB34150 3-Pole Circuit Breaker — a precise, drop-in solution designed to protect three-phase electrical circuits in industrial and commercial panels. Built to exact Square D specifications, this unit shines in maintenance, retrofit, and replacement projects where compatibility matters most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e KCB34150 — the clear, best reference for matching panels and ratings\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e Maintenance, retrofit, and replacement in compatible Square D panels\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e Confirm fit and ratings before ordering to avoid mismatches\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eHow to verify compatibility at a glance:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIdentify your panel model and the required amperage\/trip characteristics\u003c\/li\u003e \u003cli\u003eMatch these to the KCB34150 part number to ensure a precise fit\u003c\/li\u003e \u003cli\u003eConsult your panel documentation or trusted technical support if you’re unsure about ratings\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use scenarios:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eRoutine maintenance in commercial or light industrial panels that power three-phase equipment\u003c\/li\u003e \u003cli\u003eRetrofits to upgrade aging or obsolete breakers in 3-phase systems\u003c\/li\u003e \u003cli\u003eReplacement for failed or worn 3-pole protection devices to restore safe, reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this specific 3-Pole breaker shines:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact part-number alignment:\u003c\/strong\u003e Using KCB34150 minimizes compatibility guesswork and streamlines procurement\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable Square D construction:\u003c\/strong\u003e Built to integrate with a wide range of Square D panel configurations while maintaining consistent performance\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for three-phase protection:\u003c\/strong\u003e The 3-Pole design ensures proper disconnection across all phases, enhancing system safety and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426632683682,"sku":"KCB34150","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-kcb34150-circuit-breaker-3-pole-711.webp?v=1789599267","url":"https:\/\/www.ampstate.com\/products\/square-d-kcb34150-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}