Vibrating Horn, Horn, Continuous, 120V AC, 100 dB, Aluminum, Gray, Conduit Mount MPN:31X-120-3

• FEDERAL SIGNAL 31X-120-3 is an audible vibrating horn for indoor installations. It produces a continuous horn signal at 120V AC and features an aluminum housing in a gray finish. The unit uses conduit mounting with wire lead connection and is rated for hazardous locations, including Class I, Division 1 and Class II, Division 1.

  Key Features:

  • Alarm type: Audible horn with continuous sound pattern
  • Sound output: 100 dB at 10 ft
  • maximum 110 dBA at 1 m
  • Voltage/current: 120V AC operating voltage, 0.20 A operating current
  • Construction: Aluminum housing with stainless steel diaphragms
  • Mounting/connection: Conduit mount, surface mount style, wire leads, direct wire control
  • Protection rating: NEMA 4X
  • Hazardous location rating: Class I, Division 1
  • Class II, Division 1
  • Operating temperature: -35 degrees to 150 degrees F
  • Size: 7.625 in H x 6.5 in W x 6.5 in D
  • Additional feature: Aluminum housing with stainless steel diaphragms
  • Standards: CSA Certified, cUL Listed, UL Listed

Additional Information