{"product_id":"schneider-electric-29279-circuit-breaker","title":"Schneider Electric | 29279 | Circuit Breaker | 3-Pole | Plug-In","description":"\u003cdiv\u003e\n\u003cp\u003eDiscover the Schneider Electric 29279 3-Pole Plug-In Circuit Breaker—engineered for dependable, fast-acting protection in three‑phase electrical systems. This unit is purpose-built for maintenance, retrofit, and replacement tasks where exact specifications matter, delivering a seamless swap that minimizes downtime and preserves system integrity.\u003c\/p\u003e \u003cp\u003eKey advantages that set this breaker apart:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3‑Pole plug‑in design:\u003c\/strong\u003e Ideal for three‑phase feeds, providing coordinated interruption across all phases to safeguard equipment and personnel.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlug‑in simplicity:\u003c\/strong\u003e Quick, tool-light installation into compatible panels with the same footprint, enabling efficient service work and reduced panel downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact reference for compatibility:\u003c\/strong\u003e The part number 29279 is your best reference for matching your existing gear and ensuring consistent performance within established electrical architectures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFlexible maintenance and retrofit option:\u003c\/strong\u003e Fits scenarios where upgrading, replacing, or upgrading protection is required without redesigning the panel layout.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustry-standard alignment:\u003c\/strong\u003e Designed to meet the needs of diverse installations where reliable three‑phase protection and repeatable plug‑in reliability matter.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cp\u003eUse the Schneider Electric 29279 in systems that rely on a three‑pole plug‑in breaker for reliable phase protection, including:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIndustrial control panels undergoing routine maintenance or upgrades\u003c\/li\u003e \u003cli\u003eCommercial three‑phase distribution boards requiring a compatible replacement or retrofit\u003c\/li\u003e \u003cli\u003eData center or mechanical plant installations where minimizing downtime during part swaps is critical\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to verify fit and ensure optimal performance\u003c\/h3\u003e\n\u003col\u003e \u003cli\u003eIdentify the receiving panel model and confirm that it supports a 3‑pole plug‑in breaker with the same mounting footprint.\u003c\/li\u003e \u003cli\u003eCross‑check the part number: ensure 29279 matches the existing or intended replacement and that the plug‑in terminals align with the panel design.\u003c\/li\u003e \u003cli\u003eConfirm the breaker’s current rating and interrupting capacity align with the system’s electrical requirements (match to the original specification).\u003c\/li\u003e \u003cli\u003eInspect the physical fit and connection integrity after installation to ensure secure seating and proper operation of all three poles.\u003c\/li\u003e \u003cli\u003eDocument the replacement for maintenance records, noting the part number and panel compatibility to simplify future service.\u003c\/li\u003e\n\u003c\/ol\u003e \u003cp\u003eWhether you’re refreshing aging equipment, upgrading protection in a retrofit project, or performing routine maintenance, the Schneider Electric 29279 3-Pole Plug-In Circuit Breaker provides a reliable, straightforward path to restoring safe, uninterrupted operation. Use the part number 29279 as your definitive reference to confirm compatibility and keep your three‑phase systems protected with precision.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":46427333329058,"sku":"29279","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schneider-electric-29279-circuit-breaker-3-pole-plug-809.webp?v=1789703406","url":"https:\/\/www.ampstate.com\/products\/schneider-electric-29279-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}