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Gray hazardous location vibrating horn model 878EX-N5

EDWARDS-SIGNALING

EDWARDS-SIGNALING 878EX-N5 Hazardous Location Vibrating Horn 120VAC .13A traffic safety equipment

SKU CH-JSSX-VB0N9

Hazardous-location vibrating horn operates at 120VAC drawing .13A for audible alerts in industrial environments

  • Product colorGray
  • Reliable hazardous-area alerts with 120 VAC vibrating horn
  • Low 0.13 A draw keeps circuit loading minimal
  • Model 878EX-N5 built for tough industrial environments
  • Gray finish resists corrosion in harsh conditions
  • Audible warning suits warehouses, plants and construction sites

Hazardous Location Vibrating Horn

The Edwards Signaling 878EX-N5 is an audible signaling device built for hazardous environments. It operates on a 120VAC supply drawing .13A to produce a vibrating horn tone. The gray enclosure suits industrial facilities where clear warning signals are required for personnel safety.

Facilities needing loud hazard alerts

This horn serves warehouses, plants, construction sites, schools and hospitals that must warn staff of danger or direct crowds effectively. Buyers who need visual strobes, voice evacuation messages or low-voltage DC operation should look at other signaling products.

120VAC .13A electrical rating

The single specification that determines fit is the 120VAC voltage with a .13 amp current draw. Verify that the installation site provides this exact AC supply before purchasing.

How it compares

Measured against everything we stock in Traffic Cones, Signs & Safety Gear, at today’s prices. Recalculated every night.

Price $1,026.99
Pricier than about 92% of the 1,503 comparable items (median $61.99).

Specifications

Product
Brand nameEDWARDS SIGNALING
Product colorGray

Questions about this item

How do I mount and wire the 878EX-N5 vibrating horn for a 120VAC supply?

Secure the gray housing to a suitable surface in the hazardous location, then connect the supply leads to the 120VAC circuit; the unit draws .13A, so verify the branch circuit and conduit seals match the area classification before energising.

Which parts of the 878EX-N5 will need inspection or replacement over time?

The vibrating diaphragm and electrical contacts inside the horn are the wear items; plan periodic checks for diaphragm fatigue, contact corrosion and conduit seal integrity to maintain the audible output in the hazardous environment.

What is the first limitation that appears during continuous operation of the 878EX-N5?

Sustained 120VAC operation at .13A makes coil heating the primary limit; if the horn runs continuously the winding temperature rises until the thermal protection or insulation class is reached, reducing output until it cools.

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