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Edwards Signaling, 438D-8N5, Vibrating Fire Alarm Bell 8", 120 V, 60 HZ, Diode
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Edwards Signaling, 438D-8N5, Vibrating Fire Alarm Bell 8", 120 V, 60 HZ, Diode

Item #: WBB790103

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Price: $108.95
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Edwards Signaling, 438D-8N5, Vibrating Fire Alarm Bell 8", 120 V, 60 HZ, Diode


  • 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 outdoor installation, use Edwards Cat No. 449 weatherproof back box.
  • The 438D and 439D fire alarm bells are audible signaling appliances for installations that operate in conjunction with an installed fire alarm panel and detection devices..

Product Specifications

    • CONSTRUCTIONSteel, Baked Epoxy Powder Coated
    • DESCRIPTIONFire Alarm Bell
    • MOUNT TYPESurface, Wall
    • VOLTAGE120
    • BRANDEdwards Signaling
    • LED COLORSGray
    • DIAMETER8"

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Is this part number the one I use for the125VDC unit??

Question Asked By: Phillip , Bloomington, Mn , April 04, 2016

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