ZH-MC-R 500-636161 SIEMENS


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The Siemens ZH-MC-R is a Multi Candela Horn Strobe for wall mounting.

ZH-MC-R Specifications

  • Visual notification appliances are listed for indoor use only
  • Appliances are listed under UL Standard 1971 (Standard for Safety Signaling Devices for Hearing Impaired) and UL Standard 464 (Fire Protective Signaling)
  • Appliances use a universal back plate, which allows mounting to a single-gang, double-gang, 4-inch-square (10.2 cm.), 4”-octal (10.2 cm.), or a 3-1/2” (8.9 cm.) octal backbox
  • Two-wire configurations allows capability for directly connecting appliances to the mounting back plate
  • Continuity check will occur for entire NAC circuit prior to attaching any audible / visual-notification appliances
  • A cover fits over the mounting plate for protection to dust and other outside elements
  • Cover is easily removed when the appliance is installed over the back plate
  • Removal of an appliance will result in a Trouble condition by the Siemens Fire Alarm Control Panel (FACP)

ZH-MC-R Strobes and Audible Strobe Combinations

  • Strobe appliances produce a minimum flash rate of 60 flashes per minute (one [1] flash per second) over the Regulated Input Voltage Range, and incorporate a Xenon flashtube enclosed in a rugged Lexan® lens
  • Strobes are available with two (2) or four (4) field-selectable settings in one (1) unit, and are rated – per UL 1971 – for up to:
    -15/30/75/110cd for wall mounted
    -135/185cd for wall mounted
    -15/30/75/95cd for ceiling mounted
    -115/177cd for ceiling mounted
  • Strobes operate over an extended temperature range of 32°F to 120°F (0°C to 49°C), and be listed for maximum humidity of 95% RH
  • Strobe inputs are polarized for compatibility with standard reverse-polarity supervision of circuit wiring by a Siemens FACP
  • Synchronization Modules
  • The strobe portion, when synchronization is required, is compatible with the Siemens DSC sync modules; the Siemens 50-point, 252-point and 504-point addressable FACPs, as well as with:
    -FireFinder® XLS and MXL® FACPs
    -PAD-3 or PAD-4™ NAC Extenders with built-in sync protocol
  • The strobes will not drift out of synchronization at any time during operation
  • Audibles and strobes are able to synchronize on a two-wire circuit with the capability to silence the audible, if required
  • Strobes revert to a non-synchronized flash-rate, if the sync module or power supply should fail to operate (i.e. – contacts remain closed)

Datasheet ZH-MC-R.

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Additional information

Weight 1 lbs
Dimensions 5 × 5 × 5 in
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