Edwards Signaling 435-4E1 4 Inch Vibrating Bell 12V DC

Weatherproof Vibratone® Bell - 0.08A 120VAC 98dB Federal Signals Vibratone® Bell Model 504WB is completely assembled and include the gong, vibrating AC mechanism, and the gasketed back box. These assemblies feature heavy duty, industrial grade housings and powder-coat paint treatments for added durability and performance. 120VAC. The four inch, heavy duty gong, produces 98dBa @ 10' (107dBa @ 1m). Vibratone gongs are tempered to give them superior output and long lasting durability. Contains internal terminal blocks which simplifies installation. This method also allows for an ...

Features: 6" (152 mm), 8" (203 mm) and 7" (254 mm) gong sizes Heavy duty die cast housing Rugged, compact mechanism Rated for outdoor use with optional back box Under dome mechanism The Edwards Fire Alarm Bells are diode polarized, vibrating bells designed for use with fire alarm control equipment. Gongs are made of select, alloy steel to sound the loud, resonant tone required in fire alarm systems. Epoxy powder coated red. Supplied mounting plate installs directly on surface or on any single gang box, or on any 3 1/2" (89mm) or 4" (72mm) octagon, or 4" (72mm) square electrical box. For ...

6" gong sizes Low power drain for efficient operation over long wire runs Completely assembled Weatherproof Diode Polarized Models available for use in electrically supervised circuits Hazardous location AC vibrating bells produce a distinctive loud and clear ringing sound that is free of mechanical clatter. The striker continues to strike the gong in rapid-fire action as long as current is applied. Mounts to any solid surface using 3/8" (10mm) fasteners. Units fitted with a sealing fitting for 3/4" (19mm) conduit and wire leads for power connections. Specified for timing scheduling ...

Edwards Signaling, 439D-8AW-R, Vibrating Fire Alarm Bell 8", 24 VDC, 0.85 AMPS, Red Diode Features: 6" (152 mm), 8" (203 mm) and 7" (254 mm) gong sizes Heavy duty die cast housing Rugged, compact mechanism Rated for outdoor use with optional back box Under dome mechanism The Edwards Fire Alarm Bells are diode polarized, vibrating bells designed for use with fire alarm control equipment. Gongs are made of select, alloy steel to sound the loud, resonant tone required in fire alarm systems. Epoxy powder coated red. Supplied mounting plate installs directly on surface or on any single gang ...

Features: 6", 8" and 7" gong sizes Low power drain for efficient operation over long wire runs Adjustment free self compensating plunger Corrosion resistant The Edwards hazardous location fire bell is the finest heavy duty hazardous location bell available today. Delivers a distinctive, clear ring that is free of mechanical clatter. Vibrating bells produce a long, continuous ringing sound. Striker continues to rapidly strike the gong as long as current is applied. The bell has been designed for indoor applications requiring supervision of signaling circuit field wiring but may be used for ...