{"product_id":"fa34070","title":"Square D FA34070 - 70A, 480VAC, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D FA34070 is a 70A, 480VAC, 3-Pole Circuit Breaker designed to deliver reliable, three-phase overcurrent protection in demanding industrial environments. Built to protect distribution panels and motor control centers, this FA34070 unit combines robust performance with a compact, three-pole design that ensures coordinated shutdown of all phases when protection is required.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eCurrent rating: 70 A\u003c\/li\u003e \u003cli\u003eVoltage rating: up to 480 VAC\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eBreaker type: Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy the 3-Pole design matters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThree-pole configurations are essential for true three-phase systems. The FA34070 safeguards all three phases simultaneously, reducing the risk of unbalanced loads and phase-to-ground faults. This makes it an ideal choice for motors, conveyors, pumps, and other equipment that rely on stable three-phase power in industrial facilities.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePanelboards and switchboards in manufacturing lines where three-phase protection is critical\u003c\/li\u003e \u003cli\u003eMotor control centers (MCCs) and drive systems requiring dependable phase isolation during faults\u003c\/li\u003e \u003cli\u003eOEM equipment assemblies that demand a rugged 70 A, 480 VAC protective device\u003c\/li\u003e \u003cli\u003eCommercial facilities with three-phase distribution networks up to 480 VAC\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat makes it uniquely valuable\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eHigh-voltage suitability: 480 VAC rating supports common three-phase distribution across medium-to-large facilities\u003c\/li\u003e \u003cli\u003eDedicated three-pole configuration provides coordinated protection across all phases, improving system resilience\u003c\/li\u003e \u003cli\u003eSquare D reliability: a proven solution in distribution panels and motor control centers, designed to withstand industrial duty environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation and practical considerations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eCompatible with standard panelboard and switchboard layouts that accommodate 3-Pole breakers\u003c\/li\u003e \u003cli\u003eIdeal for installations where space and wiring efficiency matter due to three-phase routing\u003c\/li\u003e \u003cli\u003eUse as the primary protection device for feeders feeding motors, contactors, and critical loads in automation lines\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor engineers and technicians building or upgrading electrical distribution systems, the Square D FA34070 delivers concrete, actionable protection with a clear focus on three-phase reliability. Its 70 A rating at 480 VAC ensures you’re protected where it matters most—keeping equipment safe, downtime brief, and operations running smoothly in industrial, commercial, and OEM applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46390795763874,"sku":"FA34070","price":1754.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_8a0300f8-55bc-41e8-a81c-f6ae79237735.png?v=1765379970","url":"https:\/\/www.ampstate.com\/products\/fa34070","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}