{"product_id":"eaton-chb115-15a-120v-1-pole-bolt-on-circuit-breaker","title":"Eaton CHB115 - 15 A, 120 V, 1-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton CHB115 is a 15A, 120V, 1-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built for reliability in residential, commercial, and light industrial environments, this device combines sturdy mounting with precise protective timing to keep sensitive electrical systems safe and uptime high. Available through AmpState, the CHB115 is a practical upgrade or replacement part for Eaton panelboards and OEM load centers.\u003c\/p\u003e \u003ch2\u003eKey benefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection, reducing the risk of loose contacts and arcing in environments with movement or equipment vibration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by responding to both overcurrent and short-circuit conditions, helping prevent nuisance trips while guarding circuits against damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e is engineered to pair with matching Eaton panelboards and load centers, ensuring a clean fit and reliable performance without aftermarket guesswork.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e suitable for residential wiring upgrades, commercial panel servicing, and light industrial circuits that demand dependable protection in compact form.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003ePart Number: CHB115\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 15A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 120V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 1\u003c\/li\u003e \u003cli\u003eMounting Style: Bolt-on\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cp\u003eUse the CHB115 to protect individual branch circuits within electrical panelboards and load centers where a 15-ampere load is typical—think lighting circuits, receptacle circuits in living spaces, small HVAC controls, and auxiliary equipment in light commercial settings. The bolt-on design simplifies installation in retrofit or service upgrade projects, providing a secure connection that withstands vibration and temperature cycling common in basements, mechanical rooms, or equipment closets.\u003c\/p\u003e \u003ch2\u003eWhy this matters\u003c\/h2\u003e\n\u003cp\u003eChoosing a molded case circuit breaker with a thermal-magnetic trip means you’re balancing protection speed with reliability. The CHB115 reacts quickly to short circuits to minimize damage, yet avoids unnecessary trips on normal inrush or transient surges thanks to its well-calibrated magnetic and thermal responses. When paired with Eaton’s compatible panelboards, it ensures coordinated protection across the entire system, supporting easier maintenance and safer operation over the life of the installation.\u003c\/p\u003e \u003ch2\u003ePractical tips for installation and use\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eEnsure you’re installing into an Eaton-compatible panelboard or load center to maintain coordinated protection and warranty expectations.\u003c\/li\u003e \u003cli\u003eVerify torque requirements for bolt-on mounting to achieve the intended vibration resistance and bus connection integrity.\u003c\/li\u003e \u003cli\u003eUse as part of a targeted protection strategy for dedicated circuits where 15A rating aligns with expected load profiles and wiring sizes.\u003c\/li\u003e \u003cli\u003eReplace only with the same part number or compatible Eaton CHB family equivalents to preserve protective characteristics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349520699554,"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_41ca284b-53d4-43fd-b5d6-3100c4f481f1.png?v=1764148695","url":"https:\/\/www.ampstate.com\/products\/eaton-chb115-15a-120v-1-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}