Edwards Signaling 877-E1 12 VDC Weatherproof Vibrating Horn for Industrial Alarm Applications

Edwards Signaling · Fire & Life Safety

Description  The Edwards Signaling 877-E1 is a low-current vibrating horn designed to provide high-decibel audible notification for industrial, commercial, and outdoor warning applications. Manufactured by Edwards Signaling, the 877-E1 operates on 12 VDC and delivers up to 111 dB of sound output for effective alarm and emergency signaling. Its weatherproof die-cast housing with a NEMA 4X/12/12K enclosure provides reliable performance in demanding environments.     Technical Specifications  Condition New/Never Used Surplus Brand Edwards Signaling Category Audible Signaling Part Number 877-E1 Subcategory Vibrating Horn Series 877 Series Product Type Vibrating Horn with Grille Operating Voltage 12 VDC Current Rating 0.27 A Power Rating 3.2 VA Sound Intensity 111 dB at 1 m; 101 dB at 10 ft Housing Material Heat-Flowed Epoxy Powder-Coated Die-Cast Color Gray Mounting Surface Mount Conduit Tapping Size 3/4 in. Threaded Enclosure Rating NEMA 4X/12/12K DC Coil Resistance 6 Ω Duty Cycle 200 Hours Approvals UL, FM Dimensions 3-5/16 in. D × 4-7/8 in. H Application Alarm, Emergency Evacuation, Outdoor, Paging, Scheduling, Timing, Warning Weight 2.7 lb (1.22 kg)     Information About 877-E1 The 877-E1 is part of the Edwards Signaling 877 Series of Adaptahorn® vibrating horns developed for heavy-duty audible signaling applications. It features a heat-flowed epoxy powder-coated die-cast housing that provides excellent resistance to corrosion and harsh environmental conditions. The horn is designed for surface mounting and includes a 3/4-inch threaded conduit entry for straightforward installation in industrial and commercial facilities. Its high sound output and weather-resistant construction make it suitable for alarm systems, emergency evacuation, paging, scheduling, timing, and general warning applications. Key Features: High-Decibel Vibrating Horn: Produces up to 111 dB at 1 meter for effective audible warning. 12 VDC Operation: Designed for low-voltage industrial and security systems. Weatherproof Construction: NEMA 4X/12/12K enclosure protects against moisture, dust, and corrosion. Heavy-Duty Housing: Heat-flowed epoxy powder-coated die-cast construction for long service life. Surface Mount Design: Allows secure installation on walls and industrial equipment. Efficient Operation: Draws only 0.27 A while delivering powerful audible output. 3/4-Inch Threaded Conduit Entry: Simplifies wiring and installation. UL and FM Approved: Certified for industrial safety and performance requirements. The 877-E1 delivers the reliability and precision required for industrial audible warning, emergency evacuation, and outdoor notification applications.

Brand: Edwards Signaling · Category: Fire & Life Safety

Key features

• High-Decibel Vibrating Horn: Produces up to 111 dB at 1 meter for effective audible warning.
• 12 VDC Operation: Designed for low-voltage industrial and security systems.
• Weatherproof Construction: NEMA 4X/12/12K enclosure protects against moisture, dust, and corrosion.
• Heavy-Duty Housing: Heat-flowed epoxy powder-coated die-cast construction for long service life.
• Surface Mount Design: Allows secure installation on walls and industrial equipment.
• Efficient Operation: Draws only 0.27 A while delivering powerful audible output.
• 3/4-Inch Threaded Conduit Entry: Simplifies wiring and installation.
• UL and FM Approved: Certified for industrial safety and performance requirements.

Specifications

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