{"product_id":"siemens-hqj3b110ha01-circuit-breaker","title":"Siemens | HQJ3B110HA01 | Circuit Breaker | 110A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens HQJ3B110HA01 circuit breaker — a purpose-built solution for reliable three-phase protection in 240V systems. Rated at 110 A and configured as a 3-pole unit, this breaker is designed for maintenance, retrofit, and replacement tasks where exact specifications matter. With the HQJ3B110HA01, you get a precise fit that keeps your distribution panels running smoothly and safely.\u003c\/p\u003e \u003ch3\u003eCore specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 110 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 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HQJ3B110HA01\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number is the best reference for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes this breaker stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility:\u003c\/strong\u003e Specifically designed to align with Siemens panels and three-phase 240V distribution, reducing guesswork during replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStreamlined retrofits:\u003c\/strong\u003e Matching 110 A, 3-pole, 240V specifications makes upgrades and replacements faster and more reliable.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTargeted protection for busy systems:\u003c\/strong\u003e Ideal for commercial and light-industrial environments where dependable, routine maintenance is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or replacing aging breakers in three-phase, 240V distribution panels.\u003c\/li\u003e \u003cli\u003eRetrofits in commercial buildings, factories, or warehouses where exact Siemens specifications are required.\u003c\/li\u003e \u003cli\u003eMaintenance projects that demand precise part numbers to ensure seamless panel compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and verification tips\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, verify that the 110 A, 3-pole, 240V configuration matches your panel’s labeling and the system’s protection requirements. Use the HQJ3B110HA01 part number as the primary compatibility reference to ensure a correct, drop-in fit and reliable performance.\u003c\/p\u003e \u003ch3\u003eWhy choose Siemens for circuit protection\u003c\/h3\u003e\n\u003cp\u003eSiemens brings a history of dependable electrical protection and standardized components that integrate smoothly with existing Siemens infrastructure. The HQJ3B110HA01 is purpose-built for installations where exact specifications matter, helping you minimize downtime and simplify future servicing while maintaining consistent protection across your three-phase system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427070234786,"sku":"HQJ3B110HA01","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hqj3b110ha01-circuit-breaker-110a-3-pole-240v-869.webp?v=1789667492","url":"https:\/\/www.ampstate.com\/products\/siemens-hqj3b110ha01-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}