{"product_id":"31x-120-3-federal-signal-120-vac-explosion-proof-vibratone-horn-with-grille","title":"31X-120-3 | Federal Signal 120 VAC Explosion-Proof Vibratone Horn with Grille","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"396\" data-start=\"144\"\u003eThe Federal Signal 31X-120-3 is a 120 VAC explosion-proof vibrating horn designed for hazardous location signaling. With a rugged cast aluminum housing and protective grille, it provides a loud and reliable audible alert for industrial safety applications.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 99.964%; height: 411.6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.3126%; height: 19.6px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.5543%; height: 19.6px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.3126%; height: 19.6px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.5543%; height: 19.6px;\"\u003eFederal Signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.3126%; height: 19.6px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.5543%; height: 19.6px;\"\u003eSignaling Devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.3126%; height: 19.6px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.5543%; height: 19.6px;\"\u003e31X-120-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.3126%; height: 19.6px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.5543%; height: 19.6px;\"\u003eExplosion-Proof Horns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.3126%; height: 19.6px;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.5543%; height: 19.6px;\"\u003eVibratone 31X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.3126%; height: 19.6px;\"\u003e\u003cstrong\u003eSignal Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.5543%; height: 19.6px;\"\u003eVibrating Horn\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.3126%; height: 19.6px;\"\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.5543%; height: 19.6px;\"\u003e120 VAC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.3126%; height: 19.6px;\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.5543%; height: 19.6px;\"\u003e18 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.3126%; height: 19.6px;\"\u003e\u003cstrong\u003eCurrent Draw\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.5543%; height: 19.6px;\"\u003e0.2 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.3126%; height: 19.6px;\"\u003e\u003cstrong\u003eSound Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.5543%; height: 19.6px;\"\u003e100 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.3126%; height: 19.6px;\"\u003e\u003cstrong\u003eDuty Cycle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.5543%; height: 19.6px;\"\u003e5 Minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.3126%; height: 19.6px;\"\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.5543%; height: 19.6px;\"\u003eCorrosion-Resistant Cast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.3126%; height: 19.6px;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.5543%; height: 19.6px;\"\u003eGray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.3126%; height: 19.6px;\"\u003e\u003cstrong\u003eMounting Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.5543%; height: 19.6px;\"\u003e3\/4-Inch Pipe or Surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.3126%; height: 19.6px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.5543%; height: 19.6px;\"\u003e6.5 in W x 6.5 in D x 7.625 in H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.3126%; height: 19.6px;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.5543%; height: 19.6px;\"\u003e-13°F to 104°F (-25°C to 40°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.3126%; height: 19.6px;\"\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.5543%; height: 19.6px;\"\u003eUL Listed, cUL Listed, CSA Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.3126%; height: 19.6px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.5543%; height: 19.6px;\"\u003eHazardous Location Audible Signaling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.3126%; height: 19.6px;\"\u003e\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.5543%; height: 19.6px;\"\u003eExplosion-Proof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 38.3126%; height: 19.6px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.5543%; height: 19.6px;\"\u003e9.5 lb (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About 31X-120-3\u003c\/h4\u003e\n\u003cp\u003eThe 31X-120-3 is part of Federal Signal’s Vibratone 31X series, engineered for hazardous environments where reliable signaling is critical. Built with a corrosion-resistant cast aluminum enclosure and grille design, it ensures long service life under harsh conditions. This horn operates on 120 VAC at 50\/60 Hz with an output of 100 dB, and it mounts easily using either 3\/4-inch pipe or surface installations. Certified by UL, cUL, and CSA, the device meets strict standards for explosion-proof signaling in industrial safety systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExplosion-Proof Design: UL, cUL, and CSA certified for hazardous location use.\u003c\/li\u003e\n\u003cli\u003e120 VAC Operation: Rated for 120 VAC, 50\/60 Hz with low 0.2 A current draw.\u003c\/li\u003e\n\u003cli\u003eHigh Sound Output: Produces 100 dB loudness for effective audible alerts.\u003c\/li\u003e\n\u003cli\u003eDurable Housing: Cast aluminum construction resists corrosion and harsh environments.\u003c\/li\u003e\n\u003cli\u003eProtective Grille: Shields the vibrating horn mechanism while maintaining clear sound output.\u003c\/li\u003e\n\u003cli\u003eFlexible Mounting: Supports both 3\/4-inch pipe mounting and direct surface installation.\u003c\/li\u003e\n\u003cli\u003eFive Minute Duty Cycle: Designed for short, repeated operation in alarm scenarios.\u003c\/li\u003e\n\u003cli\u003eTemperature Rated: Operates reliably in environments from -13°F to 104°F (-25°C to 40°C).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 31X-120-3 delivers the reliability and precision required for explosion-proof audible signaling in hazardous and industrial areas.\u003c\/p\u003e","brand":"Federal Signal","offers":[{"title":"Default Title","offer_id":49105195303168,"sku":"31X-120-3","price":2141.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/federal-signal-vibrating-horn-explosion-proof-ul-and-cul-cid1-120vac-31x-120-3-120-3.3598_869x869_bed359aa-e198-4a4a-919d-1b3f1091eee6.jpg?v=1785542303","url":"https:\/\/alotechparts.com\/products\/31x-120-3-federal-signal-120-vac-explosion-proof-vibratone-horn-with-grille","provider":"Alo Tech Solutions","version":"1.0","type":"link"}