{"product_id":"hqnp3050","title":"Westinghouse HQNP3050 - 50A, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse HQNP3050 – a 50A, 3-Pole circuit breaker engineered for dependable overcurrent protection in multi-line electrical systems. Designed for panelboards, switchboards, and control panels, this unit supports three-phase loads with a compact, rugged build that stands up to demanding environments.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this 3-Pole breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection for 3-phase systems\u003c\/strong\u003e: Safeguards all three hot conductors in a single device, delivering coordinated protection for motors and other three-phase equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e50-amp rating\u003c\/strong\u003e: Precisely sized to protect mid-range three-phase loads in distribution panels, reducing the risk of nuisance trips while preserving equipment longevity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile installation\u003c\/strong\u003e: Ideal for industrial, commercial, and OEM applications; compatible with panelboards, switchboards, and motor control centers where reliable overcurrent protection matters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy integration\u003c\/strong\u003e: Designed for straightforward drop-in installation within standard panel infrastructure, simplifying upgrades, expansions, or retrofits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, field-ready performance\u003c\/strong\u003e: Built to maintain consistent protection in demanding environments, helping minimize downtime and improve overall electrical safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho benefits from the HQNP3050?\u003c\/strong\u003e Maintenance teams upgrading three-phase motor circuits, system integrators assembling MCCs or distribution panels, and OEM equipment builders requiring a robust three-phase protection solution up to 50A.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eThree-phase motors in manufacturing lines, conveyors, and processing equipment\u003c\/li\u003e \u003cli\u003eHVAC compressors, pumps, and circulating systems in commercial facilities\u003c\/li\u003e \u003cli\u003eMotor control centers (MCCs) and distribution panels in industrial environments\u003c\/li\u003e \u003cli\u003eOEM assemblies needing reliable protection for three-phase power up to 50A\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompared to single-pole or lower-capacity devices, the HQNP3050 consolidates three-phase protection into one compact, easy-to-wire unit. It’s an effective, straightforward upgrade for new installations or panel refurbishments where precise 50A, three-pole protection is essential.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default","offer_id":46390721085602,"sku":"HQNP3050","price":140.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_9b02d485-4686-4168-9415-08a99fdc2b97.png?v=1765379298","url":"https:\/\/www.ampstate.com\/products\/hqnp3050","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}