{"product_id":"westinghouse-hlb3300-circuit-breaker","title":"Westinghouse | HLB3300 | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Westinghouse HLB3300 3-Pole Circuit Breaker—a purpose-built solution for maintenance, retrofit, and replacement projects where exact specifications matter. This 3-pole unit is designed to slot into compatible Westinghouse panels and related systems, delivering dependable overcurrent protection for three-phase circuits.\u003c\/p\u003e \u003ch3\u003eWhy the HLB3300 stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration:\u003c\/strong\u003e Perfect for three-phase systems, providing synchronized protection across all phases to help prevent unbalanced loading and equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact part reference:\u003c\/strong\u003e The part number HLB3300 is your best reference for compatibility. Rely on it to match your panel design and electrical architecture.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement-ready:\u003c\/strong\u003e Designed to replace failed breakers, upgrade existing installations, or retrofit panels without extensive rewiring.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWestinghouse-design compatibility:\u003c\/strong\u003e Engineered to integrate with Westinghouse panels and legacy installations, supporting consistent protection and performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eImportant compatibility notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings for your specific application. The HLB3300 is the guiding reference for compatibility, so ensure the panel, bus arrangement, and electrical specs align with this part number to avoid interruptions or mismatches.\u003c\/p\u003e \u003ch3\u003eWho should consider this breaker\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFacilities managers responsible for commercial or industrial electrical infrastructure with Westinghouse gear\u003c\/li\u003e \u003cli\u003eElectrical contractors performing panel upgrades, maintenance outages, or asset refresh projects\u003c\/li\u003e \u003cli\u003eMaintenance teams seeking reliable, three-phase protection in existing installations\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems it helps solve\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReduces downtime by providing a straightforward replacement option that matches existing Westinghouse configurations\u003c\/li\u003e \u003cli\u003eEnsures consistent tripping behavior across all three phases, protecting motors, drives, and other three-phase equipment\u003c\/li\u003e \u003cli\u003eMinimizes compatibility risk in retrofit projects by aligning with a widely used part reference\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for installation and use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePower should be isolated before replacement or installation. Follow all local electrical codes and manufacturer guidelines.\u003c\/li\u003e \u003cli\u003eVerify the panel labeling and the panel’s compatible trip curves to ensure proper protection characteristics.\u003c\/li\u003e \u003cli\u003eHandle the breaker carefully and torque terminals according to the panel’s specification to maintain secure connections.\u003c\/li\u003e \u003cli\u003eKeep the part number (HLB3300) handy during ordering or service checks to avoid mismatches in future replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re performing routine maintenance, upgrading an older installation, or replacing a failing component, the Westinghouse HLB3300 3-Pole Circuit Breaker provides a reliable, compatible path to continued protection and system stability. Rely on precise compatibility, robust three-phase protection, and the confidence that comes with a proven Westinghouse design.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46426789281954,"sku":"HLB3300","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/westinghouse-hlb3300-circuit-breaker-3-pole-624.webp?v=1789622104","url":"https:\/\/www.ampstate.com\/products\/westinghouse-hlb3300-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}