Edwards Signaling 878EX-G5 Heavy-Duty 24 VAC Vibrating Horn for Hazardous Industrial Applications

Edwards Signaling · Industrial Automation & Electrical

Description  The Edwards Signaling 878EX-G5 is a heavy-duty vibrating horn designed to deliver high-decibel audible signaling in hazardous industrial environments. Manufactured by Edwards Signaling, the 878EX-G5 operates on 24 VAC and produces up to 110 dB of sound output for effective warning and emergency notification. Its corrosion-resistant construction and NEMA 4X enclosure make it suitable for demanding indoor and outdoor industrial applications.     Technical Specifications  Condition New/Never Used Surplus Brand Edwards Signaling Category Audible Signaling Part Number 878EX-G5 Subcategory Vibrating Horn Series 878EX Series Product Type Heavy-Duty Vibrating Horn with Grill Nominal Voltage 24 VAC Frequency 50/60 Hz Current Rating 0.625 A Power Rating 15 VA Sound Intensity 110 dB at 1 m; 100 dB at 10 ft Housing Material Corrosion-Resistant Heat-Flowed Epoxy Mounting Wall Mount Conduit Tapping Size 3/4 in. Enclosure Rating NEMA 4X Hazardous Location Yes Hazardous Area Classification Class I Div. 1 & 2 Groups B, C, D; Class II Div. 1 & 2 Groups E, F, G; Class III Approvals UL DC Coil Resistance 5.2 Ω Dimensions 7-3/8 in. W × 4-3/16 in. D × 7-5/8 in. H Application Indoor/Outdoor, Mines, Petroleum Plants, Gas Plants, Grain Elevators, Flour Mills, Paper Mills, Textile Plants, Tankers Weight 11 lb (4.99 kg)     Information About 878EX-G5 The 878EX-G5 is part of the Edwards Signaling 878EX Series of industrial audible signaling devices developed for use in hazardous and severe-duty environments. It features a corrosion-resistant heat-flowed epoxy housing with wall mounting and a 3/4-inch conduit entry for secure installation. The vibrating horn is intended for facilities such as petroleum plants, gas plants, mines, grain elevators, paper mills, textile plants, flour mills, and tankers where dependable audible warning is essential. Its rugged enclosure is designed to withstand harsh environmental conditions while providing consistent signaling performance in hazardous locations. Key Features: High-Decibel Output: Produces up to 110 dB at 1 meter for clear audible warning. 24 VAC Operation: Designed for 24 VAC, 50/60 Hz industrial control systems. Heavy-Duty Vibrating Horn: Provides reliable mechanical audible signaling. Hazardous Location Application: Suitable for industrial hazardous environments requiring robust warning devices. NEMA 4X Enclosure: Protects against water, corrosion, dust, and harsh weather conditions. Corrosion-Resistant Housing: Constructed with heat-flowed epoxy for long service life. Flexible Installation: Wall-mounted design with 3/4-inch conduit tapping for convenient wiring. UL Listed: Certified to meet recognized industrial safety standards. The 878EX-G5 delivers the reliability and precision required for hazardous-area audible warning, industrial safety notification, and emergency signaling applications.

Brand: Edwards Signaling · Category: Industrial Automation & Electrical

Key features

• High-Decibel Output: Produces up to 110 dB at 1 meter for clear audible warning.
• 24 VAC Operation: Designed for 24 VAC, 50/60 Hz industrial control systems.
• Heavy-Duty Vibrating Horn: Provides reliable mechanical audible signaling.
• Hazardous Location Application: Suitable for industrial hazardous environments requiring robust warning devices.
• NEMA 4X Enclosure: Protects against water, corrosion, dust, and harsh weather conditions.
• Corrosion-Resistant Housing: Constructed with heat-flowed epoxy for long service life.
• Flexible Installation: Wall-mounted design with 3/4-inch conduit tapping for convenient wiring.
• UL Listed: Certified to meet recognized industrial safety standards.

Specifications

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