{"product_id":"hr-expb-2a-red-dot-hannay-pushbutton-reliable-12v-control","title":"HR-EXPB-2A Red Dot Hannay Pushbutton - Reliable 12V Control","description":"\u003cp\u003eIn this review of the HR-EXPB-2A Red Dot Hannay Pushbutton, the author tests a compact control fitting meant for simple 12V circuits. The bottom line: this Thomas \u0026amp; Betts pushbutton is aimed at installers and hobbyists who need a small, UL Listed pushbutton that handles low-voltage, low-current switching reliably. The single biggest reason to buy is its combination of recognized safety listings and straightforward electrical ratings, making it an easy, compliant choice for modest control and audio accessory projects.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 Volt rating:\u003c\/strong\u003e Designed specifically for 12V systems, it gives clear compatibility for low-voltage electronics and audio accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 Amp current capacity:\u003c\/strong\u003e The 2A rating supports small control loads and prevents overuse when used within its intended range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL Listed:\u003c\/strong\u003e Having UL listing reassures installers that the component meets established safety standards for electrical devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCSA Certified:\u003c\/strong\u003e CSA certification provides additional verification of safety and suitability in regulated environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact pushbutton design:\u003c\/strong\u003e The simple form factor makes it easy to integrate into panels, enclosures, and custom audio setups without bulky mounting requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe HR-EXPB-2A suits technicians, DIY audio builders, and electrical contractors who need a small, certified pushbutton for 12V control circuits or accessory functions. Its UL and CSA listings make it appropriate for installations where recognized safety approvals are required or preferred.\u003c\/p\u003e\n\u003cp\u003eIt is not intended for high-current switching, motor loads, or mains voltage applications; those users should choose a higher-rated or purpose-built switch. Likewise, projects that require illuminated or multi-function pushbuttons should look for options with those specific features.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCertified safety: UL Listing and CSA Certification provide confidence for regulated installations.\u003c\/li\u003e\n\u003cli\u003eClear electrical limits: The 12V and 2A ratings make selection straightforward for low-voltage projects.\u003c\/li\u003e\n\u003cli\u003eSimple integration: Small pushbutton form factor is easy to mount in panels or enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLimited capacity: The 2A rating restricts use to light loads and is not suitable for heavier current or mains applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd\u003eHR-EXPB-2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eThomas \u0026amp; Betts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eHannay Push Button Fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage rating\u003c\/td\u003e\n\u003ctd\u003e12 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent rating\u003c\/td\u003e\n\u003ctd\u003e2 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety listings\u003c\/td\u003e\n\u003ctd\u003eUL Listed, CSA Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe HR-EXPB-2A is a practical, safety-approved pushbutton for anyone working with small 12V control circuits who values recognized certification. It offers clear ratings and an unobtrusive form factor that make it good value for low-current applications, though installers needing higher capacity or specialized features should seek a different model.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this pushbutton safe for regulated installations?\u003c\/strong\u003e\u003cbr\u003eYes, it is UL Listed and CSA Certified, which supports use in installations where those approvals are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it switch 120V or motor loads?\u003c\/strong\u003e\u003cbr\u003eNo. The HR-EXPB-2A is rated for 12V and 2A and should not be used for mains voltage or heavy current loads.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit standard panel cutouts?\u003c\/strong\u003e\u003cbr\u003eThe compact Hannay pushbutton form factor is designed for common panel mounting, but confirm dimensions with your panel layout before ordering.\u003c\/p\u003e","brand":"Thomas \u0026 Betts","offers":[{"title":"Default Title","offer_id":48137513959643,"sku":"B00Y7QPBMK","price":404.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/31aITlEIPEL.jpg?v=1768410957","url":"https:\/\/gearmusthave.com\/products\/hr-expb-2a-red-dot-hannay-pushbutton-reliable-12v-control","provider":"GearMustHave","version":"1.0","type":"link"}