{"product_id":"eaton-qb1025gf-25a-120v-1-pole-bolt-on-circuit-breaker","title":"Eaton QB1025GF - 25 A, 120 V, 1-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton QB1025GF is a 25-amp, 120-volt, 1-pole bolt-on molded case circuit breaker designed to shield your electrical system from overcurrent and short circuits. Engineered for dependable protection in panelboards and loadcenters, it combines rugged mounting with precise protective action to keep circuits safe in daily use.\u003c\/p\u003e \u003ch3\u003eWhy the QB1025GF stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e delivers a rigid, vibration-resistant bus connection that stays reliable even in environments with movement or equipment vibration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection by combining reliable overload sensing (thermal) with instantaneous short-circuit response (magnetic) for quick isolation of faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e works with matching Eaton OEM loadcenters and panelboards, ensuring smoother installations and fewer compatibility concerns.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple sectors\u003c\/strong\u003e suitable for residential, commercial, and light industrial applications, giving you a single breaker that adapts to varied protection needs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho benefits most\u003c\/h3\u003e\n\u003cp\u003eHomeowners upgrading service panels, electricians stocking a versatile protection device for retrofit projects, and facility managers maintaining light commercial panels will appreciate the QB1025GF’s balance of simplicity and robust protection. It’s ideal for protecting branch circuits that power lighting, outlets, and small equipment where reliable interruption protection is critical.\u003c\/p\u003e \u003ch3\u003eHow it protects and why it matters\u003c\/h3\u003e\n\u003cp\u003eThe 25A rating means it guards circuits that draw higher-than-normal current without nuisance tripping, while the 120V specification aligns with standard residential and light commercial distribution. Its molded case construction helps contain fault energy, reducing wear on surrounding components, and the thermal-magnetic mechanism ensures predictable behavior across temperature variations and load conditions.\u003c\/p\u003e \u003ch3\u003eTechnical highlights at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e QB1025GF\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 25A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 120V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for installation and use\u003c\/h3\u003e\n\u003cp\u003eFor optimal performance, install the QB1025GF in an appropriate Eaton panelboard or loadcenter designed for bolt-on breakers. Always shut off power and follow manufacturer installation instructions when mounting. Plan circuits so that the 25A rating aligns with the wire gauge and load characteristics, and use the thermal-magnetic trip behavior as intended: overload conditions should be allowed to clear gradually, while short circuits should trip instantly to minimize damage and fire risk.\u003c\/p\u003e \u003ch3\u003eCompared with other protection options\u003c\/h3\u003e\n\u003cp\u003eCompared to plug-on or non-magnetic breakers, the QB1025GF’s bolt-on mounting provides a sturdier, vibration-resistant connection to the bus, reducing the likelihood of loose connections over time. Its thermal-magnetic trip unit offers a balanced protection strategy that adapts to changing temperatures and load conditions, delivering stable protection without frequent false trips. This makes it a reliable choice for installations where durability, ease of retrofit, and compatibility with Eaton panel ecosystems are priorities.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349658456226,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton_breaker_and_panels_6fdd9a0a-e67e-4988-ab8f-d74a31ecb5a5.png?v=1764152882","url":"https:\/\/www.ampstate.com\/products\/eaton-qb1025gf-25a-120v-1-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}