Silent Knight SD500-PSDA Pull Station
Silent Knight SD500-PSDA Pull Station

Silent Knight SD500-PSDA Pull Station

Model: SD500-PSDA

Category: Pull Stations & Accessories, Pull Stations

Brand: Honeywell Silent Knight

Dealer pricing

The SD500-PS is an single action addressable fire pull station and the SD500-PSDA is a dual action addressable fire pull station. The SD500- PS and SD500-PSDA are a normally open initiating point that is compatible with Honeywell Silent Knight and Farenhyt Series addressable fire alarm control panels (FACP).

The SD500-PS/PSDA are designed for indoor use in non-explosive environments. Used to activate a non-coded alarm instantly. An on-board status LED is visible from the front of the pull station. The LED flashes to indicate proper communication with the FACP (approximately every 30 seconds).


Main Features
  • Corrosion resistant gold-plated contacts
  • Key operated reset lock
  • Key matches compatible FACP locks
  • Surface mount back box available
  • DIP switch programming for fast installation
  • UL listed

Application/Usage Indoor, Fire Alarm, Indoor, Fire Alarm
Brand Name Silent Knight
Category Type Pull Stations
Color Red
Country of Origin United States
Depth 2.5"
Features Key Reset, Key Lock, LED Indicator, Surface Mount, Key Lock, Key Reset, LED Indicator, Surface Mount
Gang Type Single Gang
Height 5.1"
Input Voltage 24 V DC
Manufacturer Honeywell International, Inc
Model SD500-PSDA
Material Cold Rolled Steel, Cold Rolled Steel, Metal, Metal
Maximum Operating Temperature 120.2°F (49°C), 120.2°F (49°C)
Minimum Operating Temperature 32°F (0°C), 32°F (0°C)
Print/Message Pull
Product Type Pull Station
Pull Station Type Double Action
Vendor Name Honeywell Silent Knight
Width 2.5", 3"

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