Federal Signal 350 Vibratone® Horn
The Federal Signal 350 Vibratone® Horn produces a loud tone by the electro-mechanical vibration of a diaphragm. Its compact size, loud output and heavy-duty construction makes Model 350 ideal for industrial and institutional signaling applications. It’s popularly used for general alarming, start and dismissal noticing, coded paging and process control in noisy areas.
Federal Signal 350 is enclosed in a zinc die-cast housing and sealed with gray powder-coated paint.
Key features include:
- Available in 12VAC, 24VAC, 120VAC and 240VAC
- Coded or sustained tones
- Produces 100 dBa @ 10′ (110 dBa @ 1m)
- Surface or flush mounting options
- Type 4X when installed with optional Weatherproof Back Box (Model WB) or Panel Mount Gasket Kit (Model K8435666A);
Type 4X and Type 12 when installed with optional Surface Mount Trim Ring (Model TR). All 4X accessories are sold separately. - CSA Certified
- UL and cUL Listed
- Product Code: 350
How to order (Specify Model):
1) Select Model 350, Voltage
Model | UPC Code | Description |
350-012-30 | 782979205104 | Vibratone Horn, UL and cUL, 12VAC, Gray |
350-024-30 | 782979205203 | Vibratone Horn, UL and cUL, 24VAC, Gray |
350-120-30 | 782979205302 | Vibratone Horn, UL and cUL, 120VAC, Gray |
350-120-30B | 782979800019 | Vibratone Horn, UL and cUL, 120VAC, Black |
350-240-30 | 782979205401 | Vibratone Horn, UL and cUL, 240VAC, Gray |
Replacement Parts:
K8435663B | 782979116745 | Hardware Kit, 350, 350WBX |
KFC1516C | 782979100119 | 120VAC Coil |
Optional Accessories:
FB
Wall box for flush mounting stud, 4″ block, or other shallow wall construction;
4-3/8″ square box; 2-7/8″ deep; shipping weight 2 lbs (0.91 kg)
FBL
Same as FB, but 3-13/16″ deep for 6″ x 8″ concrete block, cinder block or other deep wall construction;
shipping weight 3 lbs (1.36 kg)
FG
Flush grille which attaches to the basic unit and serves as the cover of the plastered-in FB flush box;
6″ H x 6″W x 1/8″ D; shipping weight 1 lb (0.45 kg)
PR2-NM
Non-metallic double projector directs sounds to both sides when attached to 350/450E models;
ideal for use in hallways; 4″ H x 11-1/2″ W x 4″ D; shipping weight 1 lb (0.45kg)
SF
Stamped surface plate used for installations on plastered-in 4″ outlet switch boxes for semi-flush mountings;
6″H x 6″ W x 1/2″ D; shipping weight 1 lb (0.45 kg)
TR
Gasketed trim ring allowing surface mount installations of unit while maintaining Type 12 and Type 4X enclosure rating
K8435666A
Optional Panel Mounting Gasket Kit includes a gasket and hardware for surface or flush mounting the horn for Type 4X applications.
Must be installed on a Type 4X rated enclosure to maintain rating.
WB
Cast aluminum neoprene-gasketed weatherproof housing for outside use, complete with mounting lugs;
tapped for 1/2″, 3/4″ conduit; 4 3/8″ square box; 2″ deep mounting lugs on 4 1/2″ centers; shipping weight 1 lb (0.45 kg)
Model:
FB | 782979223207 | Box, Wall Mount |
FBL | 782979223504 | Deep Wall Box for Flush Mount |
FG | 782979223603 | Grille for 350 Horn, Flush Mount |
PR2-NM | 782979233398 | Double Projector, Gray |
SF | 782979224600 | Plate Accessory, Semi-Flush Mount, Gray |
TR | 782979213932 | Mounting Trim Ring, 350 Horns |
K8435666A | 782979108986 | Panel Mount Gasket Kit, 4X, 350 Horn |
WB | 782979224709 | Weatherproof Back Box |
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