{"product_id":"hkb3250f","title":"HKB3250F - 250Amp Max. *Frame ONLY*","description":"\u003cp\u003e\u003cstrong\u003eHKB3250F - 250Amp Max. *Frame ONLY*\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Westinghouse HKB3250F molded case circuit breaker frame, though classified as obsolete, remains a robust choice for industrial and commercial electrical systems requiring reliable overcurrent protection. Designed for 250 amps, this frame offers the versatility needed to house interchangeable trip units, providing flexibility for customized electrical solutions. It is an ideal solution for maintaining legacy systems where efficiency and safety are paramount.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eImportant Note:\u003c\/b\u003e This item requires the installation of a compatible trip unit to function as a complete circuit breaker. Available trip unit sizes include:\u003c\/p\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0in;\"\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\u003cb\u003e90A (HKB3090T)\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\u003cb\u003e100A (HKB3100T)\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\u003cb\u003e125A (HKB3125T)\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\u003cb\u003e150A (HKB3150T)\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\u003cb\u003e175A (HKB3175T)\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\u003cb\u003e200A (HKB3200T)\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\u003cb\u003e225A (HKB3225T)\u003c\/b\u003e\u003c\/li\u003e\n\u003cli style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\" class=\"MsoNormal\"\u003e\u003cb\u003e250A (HKB3250T)\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003ePlease ensure the appropriate trip unit is selected based on your specific application requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability and Performance:\u003c\/strong\u003e Engineered with high-quality materials, ensuring long-term functionality in demanding environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular Design:\u003c\/strong\u003e Compatible with a variety of trip units to suit specific load requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLegacy System Integration:\u003c\/strong\u003e Perfect for retrofitting or maintaining older systems while adhering to industry standards.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current: \u003c\/strong\u003e250A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Type: \u003c\/strong\u003eHKB3250F molded case\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e Up to 600V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterruption Ratings:\u003c\/strong\u003e Varies by trip unit configuration; refer to specific trip unit details.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-grade thermoset molded case construction for superior insulation and durability.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compliance and Certifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Standards: \u003c\/strong\u003eComplies with UL 489 standards for molded case circuit breakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Standards: \u003c\/strong\u003eManufactured with eco-conscious practices, meeting key industry regulations for sustainable design.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSuitability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe Westinghouse HKB3250F frame is tailored for use in environments where system updates or replacements must account for compatibility with older components. It supports various applications, including manufacturing plants, commercial facilities, and energy systems. This breaker frame is not recommended for upgrades to newer systems but excels in maintaining and repairing existing infrastructures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cem\u003eUse of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"WESTINGHOUSE","offers":[{"title":"Default Title","offer_id":49897113289003,"sku":"HKB3250F [R]","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0758\/1995\/files\/HKB3250_d794fa4f-f73b-4fed-9bee-c5c80e6518e2.png?v=1741624110","url":"https:\/\/store.circuitbreakersuperstore.com\/products\/hkb3250f","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}