{"product_id":"westinghouse-hlm3800-circuit-breaker","title":"Westinghouse | HLM3800 | Circuit Breaker | 800A | 3-Pole | 600V | Plug-In","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse \u003cstrong\u003eHLM3800\u003c\/strong\u003e plug-in circuit breaker—a robust, high-capacity protection device designed for demanding electrical systems. With \u003cstrong\u003e800 A\u003c\/strong\u003e capacity, \u003cstrong\u003e3-Pole\u003c\/strong\u003e configuration, and \u003cstrong\u003e600V\u003c\/strong\u003e rating, this breaker is built to safeguard large feeders while simplifying maintenance, retrofit, and replacement tasks. The part number \u003cstrong\u003eHLM3800\u003c\/strong\u003e is your most reliable reference for ensuring a perfect fit and compatibility.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 800 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-In:\u003c\/strong\u003e Plug-in design for quick, field-friendly swaps\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this Westinghouse HLM3800 breaker? Its plug-in form factor minimizes wiring changes and reduces downtime during service events, making it an ideal choice for maintenance, retrofits, and replacements in panel boards that require a precise, reliable compatibility reference. The 3-pole arrangement ensures simultaneous disconnection of all conductors in multi-phase circuits, helping maintain system safety and coordination across your protection scheme.\u003c\/p\u003e \u003cp\u003eThis breaker is particularly well-suited for facilities with heavy electrical loads, such as industrial equipment lines, large HVAC installations, or data-center infrastructure where uptime matters. If you’re upgrading an aging panel, replacing a failed unit, or stocking a spare to shorten service windows, the HLM3800 offers a dependable solution that aligns with Westinghouse equipment and common 600V distribution systems.\u003c\/p\u003e \u003ch4\u003eUse cases and scenarios\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eMaintenance replacement in Westinghouse panels where the HLM3800 is the identified part reference\u003c\/li\u003e \u003cli\u003eRetrofit or upgrade projects requiring higher current protection without reconfiguring the bus or wiring layout\u003c\/li\u003e \u003cli\u003eEmergency or planned replacements to minimize downtime in critical electrical segments\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eImportant compatibility notes\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eConfirm fit and ratings before ordering to ensure seamless replacement\u003c\/li\u003e \u003cli\u003eThe \u003cstrong\u003eHLM3800\u003c\/strong\u003e part number is the best reference for panel compatibility and bus arrangement\u003c\/li\u003e \u003cli\u003eVerify that your panel supports a 3-Pole, 600V plug-in breaker of this specification\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips for installation and use: handle the unit with the power secured off, follow your panel manufacturer’s guidelines, and verify that the bus configuration matches the plug-in design. This approach helps you achieve a reliable, rapid swap that preserves protective coordination across phases while restoring system reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46424431034530,"sku":"HLM3800","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/westinghouse-hlm3800-circuit-breaker-800a-3-pole-600v-plug-668.webp?v=1789359181","url":"https:\/\/www.ampstate.com\/products\/westinghouse-hlm3800-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}