{"product_id":"siemens-hqj3b110h01s01-circuit-breaker","title":"Siemens | HQJ3B110H01S01 | Circuit Breaker | 110A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens HQJ3B110H01S01 Circuit Breaker delivers dependable overcurrent protection for 3‑phase electrical systems. This genuine Siemens unit is specified at 110 A, with 3 poles and a 240 V rating, making it an ideal choice for maintenance, retrofit, or replacement projects where precise compatibility is essential. When ordering, the HQJ3B110H01S01 part number is the most reliable reference to ensure a perfect fit within your Siemens panel ecosystem.\u003c\/p\u003e \u003ch3\u003eKey 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\n\u003c\/ul\u003e \u003ch3\u003eWhy this Siemens breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility:\u003c\/strong\u003e Rely on the HQJ3B110H01S01 part number as the definitive reference for matching Siemens panels and accessories.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for service tasks:\u003c\/strong\u003e Specifically suited for maintenance, retrofit, and replacement where keeping systems online matters and reliability is non‑negotiable.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree‑phase protection:\u003c\/strong\u003e Designed for 240 V three‑phase distributions, making it well suited for motor circuits, feeders, and heavy equipment in commercial or light industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAppropriate current rating:\u003c\/strong\u003e The 110 A rating balances protection with the capacity of mid‑ to high‑demand loads, supporting safe operation and predictable tripping behavior.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to verify fit\u003c\/h3\u003e\n\u003col\u003e \u003cli\u003eConfirm your panel accepts a 3‑pole, 240 V breaker with an 110 A rating.\u003c\/li\u003e \u003cli\u003eUse the HQJ3B110H01S01 part number as the primary compatibility reference when ordering.\u003c\/li\u003e \u003cli\u003eDouble‑check that the intended application matches a three‑phase distribution scenario (e.g., motor feeders, large equipment circuits) to ensure proper protection.\u003c\/li\u003e\n\u003c\/ol\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and retrofit of Siemens-based electrical panels in commercial facilities or light industry.\u003c\/li\u003e \u003cli\u003eReplacement for aging or failed breakers in 3‑phase distribution networks.\u003c\/li\u003e \u003cli\u003eSpare part for service teams performing upgrades on motor drives, HVAC systems, or other high‑demand loads.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith this genuine Siemens part, you gain reliable protection, straightforward field installation, and alignment with Siemens’ maintained standards—helping you minimize downtime and maintain safe, stable electrical systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427070333090,"sku":"HQJ3B110H01S01","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hqj3b110h01s01-circuit-breaker-110a-3-pole-240v-332.webp?v=1789667516","url":"https:\/\/www.ampstate.com\/products\/siemens-hqj3b110h01s01-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}