{"product_id":"eaton-cutler-hammer-qbh20-20a-1p-120v-circuit-breaker","title":"Eaton Cutler-Hammer QBH20 20A 1P 120V Circuit Breaker, Bolt-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton Cutler-Hammer QBH20\u003c\/strong\u003e is a dependable 20 A, 1‑Pole, 120 V circuit breaker designed for everyday electrical protection in panelboards, load centers, and electrical distribution systems. Built to meet the demands of busy electrical environments, this breaker helps keep circuits safe and houses protected during routine service and outages alike.\u003c\/p\u003e \u003cp\u003ePerfect for retrofit work and maintenance planning, the QBH20 keeps your servicing strategy streamlined by using a consistent part number. Its bolt-on design delivers secure, durable mounting in compatible panels, making replacements quicker and downtime shorter—critical for facilities that require reliable protection without surprises.\u003c\/p\u003e \u003ch2\u003eKey specifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 20 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1 Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 120 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton Cutler-Hammer\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e QBH20\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this QBH20 is a smart choice for your projects\u003c\/h3\u003e\n\u003cp\u003eIf you’re updating or maintaining panels where a standard, reliable breaker is required, QBH20 minimizes compatibility concerns. It’s specifically suited for panelboards, load centers, and electrical distribution setups that operate at 120 V and need a single-pole solution. The bolt-on format simplifies replacement in legacy installations, reducing installation time and ensuring robust electrical protection with a trusted brand.\u003c\/p\u003e \u003ch3\u003eWho should consider this part\u003c\/h3\u003e\n\u003cp\u003eElectricians handling retrofits, facility maintenance teams planning scheduled panel servicing, and contractors managing consistent part inventories will value the QBH20 for its reliability and the ease of confirming compatibility when the exact part number must stay constant.\u003c\/p\u003e \u003ch3\u003eNeed help confirming compatibility?\u003c\/h3\u003e\n\u003cp\u003eAmpState stocks the QBH20 and can assist in verifying fit for your specific panel model. If you’re unsure about compatibility, send us a message and we’ll help confirm the right fit to keep your electrical protection uninterrupted.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410924163234,"sku":"QBH20","price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/eaton-cutler-hammer-qbh20-20a-1p-120v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}