{"product_id":"general-electric-gb740l4xxxfxxxx","title":"General Electric GB740L4XXXFXXXX 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered by General Electric, the GB740L4XXXFXXXX 3-Pole 600 V Circuit Breaker is built for dependable protection in three‑phase electrical systems. This GE device consolidates three poles into a single, streamlined unit, delivering synchronized disconnection to safeguard motors, drives, and other critical equipment in commercial and light industrial environments.\u003c\/p\u003e \u003ch2\u003eKey specifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e GB740L4XXXFXXXX\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e General Electric\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this 3‑pole 600 V breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCoordinated protection for all phases:\u003c\/strong\u003e With three poles in one housing, the device ensures the entire three‑phase circuit trips together, reducing the risk of phase imbalances that can damage motors and equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStreamlined panel design:\u003c\/strong\u003e Replaces multiple single‑pole devices with a single unit, saving space and simplifying wiring in GE‑compatible panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear, durable GE reliability:\u003c\/strong\u003e Built to withstand industrial use while delivering dependable performance consistent with General Electric’s engineering standards.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eThree‑phase motors in manufacturing lines, conveyor systems, and pumps\u003c\/li\u003e \u003cli\u003eHVAC compressors and large commercial cooling equipment\u003c\/li\u003e \u003cli\u003eElectrical panels in light industrial facilities and larger commercial settings needing robust phase protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation, compatibility, and best practices\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eVerify panel compatibility with GE GB series components and ensure the 3‑pole, 600 V rating matches your system requirements.\u003c\/li\u003e \u003cli\u003eInstallation should be performed by a licensed electrician following local electrical codes and safety guidelines.\u003c\/li\u003e \u003cli\u003eUse this breaker as a replacement for equivalent GE 3‑pole, 600 V devices to maintain consistent protection and mechanical fit within GE‑supplied enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat problems this breaker helps prevent\u003c\/h2\u003e\n\u003cp\u003eBy providing instantaneous, coordinated disconnection across all three phases, the GB740L4XXXFXXXX minimizes the risk of motor damage from short circuits or overloads and helps protect drivers, contactors, and other upstream equipment from undue stress. This leads to reduced downtime, longer equipment life, and safer panel operation.\u003c\/p\u003e \u003ch2\u003ePractical tips for getting the most from this GE breaker\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDocument the part number (GB740L4XXXFXXXX) in your asset registry to simplify future replacements or upgrades.\u003c\/li\u003e \u003cli\u003ePair with proper labeling inside panels to clearly indicate protected loads on each phase.\u003c\/li\u003e \u003cli\u003eRegularly inspect for signs of wear, overheating, or corrosion around terminals and enclosures to maintain reliable performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46423538303138,"sku":"GB740L4XXXFXXXX","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/general-electric-gb740l4xxxfxxxx-3-pole-600-v-circuit-breaker-954.webp?v=1789313664","url":"https:\/\/www.ampstate.com\/products\/general-electric-gb740l4xxxfxxxx","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}