{"product_id":"acti9","title":"Schneider ACTI9 - 100A, 4-Pole, Miniature Circuit Breaker (MCB)","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Schneider ACTI9 100A 4-Pole Miniature Circuit Breaker (MCB) — a robust protection solution built for demanding electrical systems. With a 100A rating and a 4-pole configuration, this MCB delivers dependable overcurrent protection across all phases, helping keep distribution panels and motor control centers safe, smooth, and downtime-free.\u003c\/p\u003e \u003ch3\u003eWhat makes this ACTI9 MCB special\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e100A current rating\u003c\/strong\u003e provides reliable protection for main and branch circuits in industrial, commercial, and OEM applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e4-pole design\u003c\/strong\u003e supports 3-phase systems with a neutral, ensuring all conductors trip together for safe, coordinated shutdowns.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile integration\u003c\/strong\u003e designed for use in panelboards, switchboards, and control panels where space and reliability matter.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent, predictable tripping\u003c\/strong\u003e minimizes electrical damage and reduces downtime after an overload or fault.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-friendly and maintenance-conscious\u003c\/strong\u003e part of Schneider’s ACTI9 lineage, enabling straightforward replacement and system-wide compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho benefits from this MCB\u003c\/h3\u003e\n\u003cp\u003eIdeal for facilities and equipment where robust overcurrent protection is critical. Use it in:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIndustrial power distribution panels and motor control centers needing reliable three-phase protection with a neutral\u003c\/li\u003e \u003cli\u003eCommercial electrical installations that require compact, durable circuit protection\u003c\/li\u003e \u003cli\u003eOriginal Equipment Manufacturer (OEM) applications where dependable protection and quick integration matter\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow it solves common problems\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOverload and short-circuit protection\u003c\/strong\u003e stops faults before they cascade, safeguarding wiring and components.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCoordinated phase protection\u003c\/strong\u003e with a 4-pole design ensures simultaneous disconnection of all conductors, reducing arc risk and equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSimple maintenance and parts compatibility\u003c\/strong\u003e aligns with Schneider ACTI9 family, making stocking and replacement straightforward for service teams.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for deployment\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePair this 4-pole MCB with compatible ACTI9 accessories to customize protection schemes for complex motor circuits and control panels.\u003c\/li\u003e \u003cli\u003ePlan layout in panelboards to ensure easy access for testing and replacement, minimizing downtime during maintenance.\u003c\/li\u003e \u003cli\u003eUse in environments where consistent, repeatable performance under fault conditions is essential to protect downstream devices and wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Schneider","offers":[{"title":"Default","offer_id":46390635823266,"sku":"ACTI9","price":362.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_012be2db-78a0-44c8-8224-af917c51386b.png?v=1765378807","url":"https:\/\/www.ampstate.com\/products\/acti9","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}