{"product_id":"hfd1100bp10-circuit-breaker","title":"HFD1100BP10 | Circuit Breaker | 100A | 1-Pole | 277V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eDesigned for industrial environments, the HFD1100BP10 circuit breaker delivers precise protection for 277V circuits with a 100A capacity. This 1-Pole, bolt-on unit is ideal for maintenance, retrofit, and replacement projects where exact specifications are essential for safe, reliable operation.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 100A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 1-Pole (single-pole configuration)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 277V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Bolt-On, providing secure, vibration-resistant installation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference\u003c\/strong\u003e: Best compatibility reference is the part number HFD1100BP10\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Maintenance, retrofit, and replacement in industrial panels\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this combination matters: 100 amps of protection on a 277-volt line helps prevent overloads and electrical faults that could disrupt operations, while a bolt-on mount reduces looseness over time in harsh environments. The single-pole design is ideal for straightforward protection of individual feeders or branch circuits in commercial and light industrial setups, delivering dependable performance where it counts.\u003c\/p\u003e \u003ch3\u003eIdeal Use Cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofits in panels that require exact 100A, 277V, 1-Pole protection\u003c\/li\u003e \u003cli\u003eMaintenance replacements during preventive service to minimize downtime\u003c\/li\u003e \u003cli\u003eNew installations in facilities with 277V single-phase distribution networks\u003c\/li\u003e \u003cli\u003eProjects that rely on the part-number cross-reference for guaranteed compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and Compatibility Tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBefore ordering, confirm fit and ratings using the HFD1100BP10 part number as your primary reference\u003c\/li\u003e \u003cli\u003eEnsure the panel supports bolt-On breakers and 277V single-phase circuits\u003c\/li\u003e \u003cli\u003ePower down the system and follow local electrical codes during installation\u003c\/li\u003e \u003cli\u003eSecurely fasten the breaker with the appropriate mounting hardware and follow manufacturer guidelines\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn short, the HFD1100BP10 delivers reliable, plug-and-forget protection for critical 277V circuits. Choose this exact part number for a guaranteed fit and dependable operation in your next service window.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426697760930,"sku":"HFD1100BP10","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/hfd1100bp10-circuit-breaker-100a-1-pole-277v-bolt-967.webp?v=1789605123","url":"https:\/\/www.ampstate.com\/products\/hfd1100bp10-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}