in Communications™ Since 1955
LEE DAN®COMMUNICATIONS, INC.
155 Adams Avenue, Hauppauge, New York, 11788-3699 USA
Phone: 800-231-1414 or 631-231-1414 Fax: 631-231-1498 E-Mail: firstname.lastname@example.org
DC Vibrating Fire Alarm Bells
Edwards is a registered trademark of UTC Fire & Security
The Edwards hazardous location fire alarm bell is the finest heavy duty, hazardous location bell available today. It delivers a distinctive, clear ring that is free of mechanical clatter. Vibrating bells produce a long, continuous ringing sound. The 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 unsupervised applications as well.
Mounts to any solid surface using two 3/8" (10mm) fasteners. Each unit is supplied with wire leads and a sealing fitting for connection to 3/4" (19mm) conduit.
The 439DEX fire alarm bells are ideally suited for fire alarm applications in refineries, gasoline storage and dispensing areas, flammable liquid areas, pray spray booths, aircraft refueling areas, graineries, flour mills, coal mines and other combustible dust areas.
|6", 8" and 10" gong sizes|
|Low power drain for efficient|
Red epoxy finish
|Diode Polarized Models available for use in electrically supervised circuits|
|UL 1203 Listed|
|UL Listed for Class I, Divisions 1 and 2, Groups B, C and D; Class II, Divisions 1 and 2, Groups E, F and G; and Class III|
|Adjustment free self-compensating plunger|
|Corrosion resistant finish|
|Click for Spec Sheet||
|| Brochure | Doc | Spec Sheet | User Guide | Manual | Wiring ||
This page was last updated September 6, 2011