{"product_id":"ehb3025s","title":"Westinghouse EHB3025S - 25A, 480VAC, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Westinghouse EHB3025S is a rugged, dependable 3-pole circuit breaker engineered for demanding three-phase systems. With a 25A rating and a 480VAC maximum, it delivers reliable overcurrent protection in industrial, commercial, and OEM applications, safeguarding equipment and reducing unplanned downtime in distribution panels and motor control centers.\u003c\/p\u003e \u003ch2\u003eWhy the EHB3025S stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eThree-pole design for true three-phase protection.\u003c\/b\u003e When a fault occurs, all three phases trip together, ensuring balanced shutdown and safer, more predictable downstream behavior.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSolid compatibility range.\u003c\/b\u003e Rated up to 480VAC, it fits common industrial power architectures and works well in panelboards, switchboards, and control panels that power motors and drives.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCompact, reliable protection for critical systems.\u003c\/b\u003e The 25A rating is ideal for protecting branch circuits, motor starters, feeders, and other three-phase loads without unnecessary nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDesigned for diverse environments.\u003c\/b\u003e Suitable for factory floors, commercial facilities, and OEM setups where robust protection and consistent performance matter.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePanelboards and switchboards in manufacturing lines that run multiple motors and automated equipment.\u003c\/li\u003e \u003cli\u003eMotor control centers requiring dependable overcurrent protection for three-phase drives.\u003c\/li\u003e \u003cli\u003eDistribution panels in commercial buildings where safety and reliability are paramount.\u003c\/li\u003e \u003cli\u003eOEM assemblies that need a compact, standard-rated circuit breaker to meet installations and schematics.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical snapshot\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eCurrent rating:\u003c\/b\u003e 25A\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVoltage rating:\u003c\/b\u003e Up to 480VAC\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePoles:\u003c\/b\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBreaker type:\u003c\/b\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Panelboards, switchboards, control panels, motor control centers\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow it contributes to uptime and safety\u003c\/h2\u003e\n\u003cp\u003eBy providing precise overcurrent protection, the Westinghouse EHB3025S helps prevent damage to wiring, drives, and motors while enabling quick, clean shutdowns when faults occur. Its 3-pole architecture minimizes imbalances in three-phase systems, which translates to smoother starts and less wear on downstream components. For facilities managing energy and maintenance budgets, this means fewer disruptions and better predictability in daily operations.\u003c\/p\u003e \u003ch2\u003ePractical tips for installation and use\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eVerify system compatibility: ensure your three-phase circuit operates within the 480VAC maximum, and that the load profile aligns with a 25A protection level.\u003c\/li\u003e \u003cli\u003ePlan wiring for three-phase continuity: route all three phase conductors and the neutral (if present) through the breaker’s trip mechanism to guarantee synchronized disconnection.\u003c\/li\u003e \u003cli\u003eFollow installation guidelines: mount and secure the device per manufacturer instructions, and use appropriate conductor sizes and terminations for reliable connections.\u003c\/li\u003e \u003cli\u003eSchedule proactive maintenance: periodically inspect connections for tightness and signs of wear to sustain optimal performance and avoid unexpected trips.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re outfitting a new distribution panel, upgrading an existing motor control center, or designing a compact control system for machinery, the Westinghouse EHB3025S delivers precise, dependable protection in a compact 3-pole package. Its combination of 25A current rating, 480VAC capability, and three-phase safety benefits makes it a practical, future-ready choice for controlled, safe power distribution.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default","offer_id":46390796484770,"sku":"EHB3025S","price":230.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_db33395e-d57f-4eaf-9cb6-6410a27725e2.png?v=1765379986","url":"https:\/\/www.ampstate.com\/products\/ehb3025s","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}