{"product_id":"allen-bradley-1492-cb1g300","title":"Allen-Bradley 1492-CB1G300 30A 1-Pole Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Allen-Bradley 1492-CB1G300—a dependable 30A, 1-pole circuit breaker built for reliable protection in industrial and electrical distribution applications. With the exact part number 1492-CB1G300, this component is designed for seamless integration into systems that use the 1492 family, delivering fast, predictable interruption when faults occur.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 30 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePole configuration:\u003c\/strong\u003e 1-pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 1492-CB1G300\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Allen-Bradley\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat it does and why it matters\u003c\/h3\u003e\n\u003cp\u003eThis single-pole breaker provides targeted protection for individual circuits, helping prevent wire insulation damage, equipment failure, and downtime caused by overloads. When a fault is detected, the breaker trips to interrupt the current, allowing for safe fault clearance and a quick reset after the issue is resolved. Built to align with Allen-Bradley’s trusted 1492-series platform, it’s a straightforward, reliable upgrade or replacement option for maintaining consistent electrical protection.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacement part for existing 1492-series installations to restore circuit protection quickly\u003c\/li\u003e \u003cli\u003eProtection for dedicated, single-circuit loads within industrial control panels\u003c\/li\u003e \u003cli\u003eUse in systems and panels that require 1-pole, 30 A protection for small to moderate loads\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical considerations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify compatibility with your panel labeling and mounting configuration to ensure a smooth installation\u003c\/li\u003e \u003cli\u003eReplace in pairs only if your design requires synchronized protection across related circuits\u003c\/li\u003e \u003cli\u003eUse appropriate mounting hardware and follow standard electrical safety practices during replacement\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Allen-Bradley 1492-CB1G300 for precise, reliable protection of isolated circuits, backed by the legacy of a trusted brand. Its 30A rating and 1-pole design make it a practical, solid choice for maintaining safe, efficient electrical distribution in demanding environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46423212654754,"sku":"1492-CB1G300","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/allen-bradley-1492-cb1g300","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}