{"product_id":"westinghouse-hnb31200f-circuit-breaker","title":"Westinghouse | HNB31200F | Circuit Breaker | 3-Pole | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse HNB31200F Circuit Breaker — a purpose-built 3-Pole Bolt-On solution designed for reliable protection in commercial and industrial electrical installations. Crafted for maintenance, retrofit, and replacement projects, this breaker keeps your panel running safely with minimal downtime.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole bolt-on design\u003c\/strong\u003e simplifies installation in compatible panels, enabling secure mounting and straightforward wiring access for service teams.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number specificity\u003c\/strong\u003e HNB31200F is your best reference for compatibility—always verify fit and ratings against your panel’s requirements before ordering.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e retrofit-ready\u003c\/strong\u003e ideal for upgrading aging gear or stocking a ready-to-use spare for critical systems without complex rewiring.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-phase suitability\u003c\/strong\u003e tailored for multi-phase applications where balanced protection across all poles is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhat to verify before purchase\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVoltage and current ratings must align with your panel’s specifications and the equipment it protects.\u003c\/li\u003e \u003cli\u003eInterrupting capacity should meet or exceed your system’s fault-current requirements.\u003c\/li\u003e \u003cli\u003ePanel compatibility with bolt-on mounting and available space for installation.\u003c\/li\u003e \u003cli\u003eCorrect torque and mounting hardware compatibility to ensure secure, long-lasting performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this Westinghouse breaker stands out\u003c\/p\u003e\n\u003cp\u003eDesigned for practical, real-world use, the HNB31200F delivers dependable overcurrent protection in a compact, bolt-on package. The three poles ensure consistent protection across all phases in 3-phase systems, which is vital for equipment like motors, drives, and other industrial loads. By prioritizing a straightforward retrofit and maintenance workflow, this breaker minimizes downtime while delivering the reliability you expect from Westinghouse.\u003c\/p\u003e \u003cp\u003eIdeal use scenarios\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects in legacy panels that require a bolt-on, 3-pole solution to restore or upgrade protection logic.\u003c\/li\u003e \u003cli\u003eMaintenance planning for facilities with critical equipment that cannot tolerate long outages.\u003c\/li\u003e \u003cli\u003eReplacement of worn or degraded breakers where a like-for-like part reference (HNB31200F) ensures consistent system behavior.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn practice, selecting the Westinghouse HNB31200F means choosing a trusted, straightforward upgrade path for 3-phase protection. Use the part number as your compatibility anchor, confirm ratings against your panel, and rely on a durable bolt-on design to keep your electrical system safeguarded wherever reliable power matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427379695778,"sku":"HNB31200F","price":9319.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/westinghouse-hnb31200f-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}