{"product_id":"square-d-qob115epd-15a-120v-1-pole-bolt-on-circuit-breaker","title":"Square D QOB115EPD - 15 A, 120 V, 1-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D QOB115EPD — 15A, 120V, 1-Pole Bolt-On Molded Case Circuit Breaker\u003c\/strong\u003e delivers dependable branch-circuit protection for panelboards and load centers. Built for residential, commercial, and light industrial applications, this unit guards against overcurrent and short circuits with a secure bolt-on mounting that creates a rigid, vibration-resistant bus connection.\u003c\/p\u003e \u003cp\u003eThe QOB115EPD uses a thermal-magnetic trip unit, delivering stable, repeatable protection across a wide range of operating conditions. The thermal element responds to gradual heating, while the magnetic element delivers instantaneous response to high-magnitude faults, reducing the risk of damage to wiring and downstream devices.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting:\u003c\/strong\u003e ensures a robust, vibration-resistant connection that stays tight during operation and service.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic protection:\u003c\/strong\u003e reliable trip behavior for both sustained overloads and sudden short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e120V compatibility:\u003c\/strong\u003e specifically suited for standard branch circuits such as lighting, outlets, and small equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1-pole design:\u003c\/strong\u003e single-phase protection ideal for typical residential and light commercial panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible installation:\u003c\/strong\u003e designed to pair with matching Square D OEM load centers and panelboards for a seamless replacement or upgrade.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applicative range:\u003c\/strong\u003e suitable for residential homes, commercial spaces, and light industrial environments where reliable circuit protection matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this bolt-on breaker stands out\u003c\/strong\u003e: it combines a rugged, vibration-resistant mounting with precise protection characteristics, ensuring your electrical system remains safe and reliable under normal operation and fault conditions. If you’re upgrading an existing panel or installing a new one that requires bolt-on protection, the QOB115EPD is a straightforward, dependable choice that supports long-term service life.\u003c\/p\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAmperage:\u003c\/strong\u003e 15 A • \u003cstrong\u003eVoltage:\u003c\/strong\u003e 120 V • \u003cstrong\u003ePoles:\u003c\/strong\u003e 1 • \u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-on • \u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e:\n\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed breaker in panelboards\/load centers that match the QOB115EPD form factor\u003c\/li\u003e \u003cli\u003eProviding reliable branch-circuit protection for lighting, outlets, and small equipment in light commercial panels\u003c\/li\u003e \u003cli\u003eUpgrading aging distribution where a secure, vibration-resistant connection matters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355405865122,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_b427bacb-85f6-4a91-81ec-ccec02660870.png?v=1764691884","url":"https:\/\/www.ampstate.com\/products\/square-d-qob115epd-15a-120v-1-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}