{"product_id":"square-d-gb2cb10-5a-1p-300v-circuit-breaker","title":"Square D GB2CB10 Circuit Breaker, 5A, 1-Pole, 300V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D GB2CB10 circuit breaker is a purpose-built protection device for industrial electrical service, maintenance, and replacement projects. Belonging to the TeSys GB2 family, this 1-pole unit provides precise protection for small-control circuits and panel feeders in demanding environments, delivering a reliable 5 A rating at up to 300 V.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e GB2CB10\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e TeSys GB2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 5 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 300 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this GB2CB10 stands out in industrial panels:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eSeamless integration with the TeSys GB2 ecosystem, making it a straightforward replacement or upgrade in existing installations.\u003c\/li\u003e \u003cli\u003eCompact, single-pole design that protects individual control circuits without crowding panel space.\u003c\/li\u003e \u003cli\u003ePrecisely rated for small-load protection, helping minimize nuisance trips while safeguarding equipment.\u003c\/li\u003e \u003cli\u003eReliable, field-usable part number that aligns with standard industrial maintenance workflows.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use cases include panel upgrades, routine maintenance, and part replacements in facilities that rely on TeSys GB2-based protection schemes. Whether you’re refreshing aging components in a control panel or stocking spare breakers for rapid swaps, the GB2CB10 offers dependable performance for 5 A, 300 V circuits.\u003c\/p\u003e \u003cp\u003eCompatibility and fit are key. To ensure proper installation, verify the exact part number GB2CB10 against your equipment’s requirements and the TeSys GB2 specification. If you’re unsure about compatibility or need help matching a part number to your application, send us a message and our team will assist you in confirming a precise fit.\u003c\/p\u003e \u003cp\u003ePractical installation tips:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eCheck that your panel’s bus bar and terminal hardware accommodate a GB2 series single-pole breaker.\u003c\/li\u003e \u003cli\u003eEnsure the 5 A rating matches the protected circuit’s load and wire sizing to avoid nuisance trips or under-protection.\u003c\/li\u003e \u003cli\u003eFollow all local electrical codes and manufacturer installation guidelines when replacing or upgrading breakers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415526756514,"sku":"GB2CB10","price":218.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_513d6710-3734-4b27-839d-f68e6f4b470a.png?v=1765492974","url":"https:\/\/www.ampstate.com\/products\/square-d-gb2cb10-5a-1p-300v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}