{"product_id":"w93-x112-20","title":"Potter W93-X112-20 - 20A, 277VAC, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Potter W93-X112-20, a purpose-built 20A circuit breaker engineered for 277VAC three-phase systems. With a robust 3-Pole configuration, this unit delivers coordinated protection across all three conductors in panelboards, switchboards, and control panels—ideal for industrial environments, commercial facilities, and OEM equipment where reliable, safe electrical protection is non-negotiable.\u003c\/p\u003e \u003ch3\u003eKey features that matter in real-world setups\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 20A, providing precise protection for standard three-phase loads without nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 277VAC, aligning with common commercial and industrial distribution networks and lighting\/control circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole, ensuring simultaneous disconnection of all phases for safer fault isolation in three-phase installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Circuit Breaker designed for dependable overcurrent protection in distribution panels and motor control centers.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhere it shines\u003c\/h3\u003e\n\u003cp\u003eThe Potter W93-X112-20 is engineered for environments where three-phase power is the norm and panel reliability is mission-critical. Use it in:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePanelboards and switchboards that feed commercial lighting, HVAC, and processing equipment.\u003c\/li\u003e \u003cli\u003eMotor control centers and other OEM assemblies that require fast, coordinated shutoff across all phases.\u003c\/li\u003e \u003cli\u003eIndustrial facilities seeking durable, field-replaceable protection for critical electrical circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker can be a smarter choice\u003c\/h3\u003e\n\u003cp\u003eUnlike generic single-phase options, the W93-X112-20 is designed to match three-phase distribution needs at 277V, streamlining specification and stocking for projects that require consistent performance across all three poles. Its three-pole configuration minimizes arcing risk during fault conditions by ensuring all conductors trip together, reducing potential damage and downtime. For installation teams and OEM engineers, this means faster deployment, easier compliance with panel labeling, and a dependable safeguard for sensitive machinery and lighting systems.\u003c\/p\u003e \u003ch3\u003ePractical installation and compatibility tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eConfirm your equipment and panelboard specifications match a 20A, 277VAC, 3-Pole breaker to ensure seamless integration.\u003c\/li\u003e \u003cli\u003eVerify the W93-X112-20 part number aligns with your existing Potter products if you’re replacing a similar unit or stocking for future maintenance.\u003c\/li\u003e \u003cli\u003ePlan for three-phase protection in environments where building automation and commercial power distribution rely on consistent, coordinated shutoff across all phases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Potter","offers":[{"title":"Default","offer_id":46390611804322,"sku":"W93-X112-20","price":156.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_919fe66f-ee53-48ef-a1d4-a0d8a378d08d.png?v=1765377929","url":"https:\/\/www.ampstate.com\/products\/w93-x112-20","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}