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5495 - Silent Knight Distributed Power Module

5495 - Silent Knight Distributed Power Module
Manufacturer:  Silent Knight  SKU:  5495
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Price:  $366.27

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The 5495 Silent Knight Distributed Power Module is a 6 amp notification power expander that provides its own AC power connection, battery charging circuit, and backup battery for use with fire and security controls.


  • UL Listed for 6 amps of notification power
  • Power supply's advanced switch mode design reduces damaging heat and manages power up to 50% more efficiently than other systems
  • Dip switches allow for easy reconfiguration
  • 24 VDC filtered output voltage
  • Four power-limited notification outputs; 2 Class A or 4 Class B, or 1 Class A and 2 Class B
  • Additional continuous auxiliary output
  • 3 amps per output circuit
  • 2 inputs; 2 Class B or 2 Class A
  • Ground fault detector/indicator
  • Independent trouble relay
  • AC loss delay option shuts off power to non-essential high-current accessories like magnetic door holders
  • Built-in synchronization for appliances from System Sensor(R), Gentex(R), AMSECO(R), Wheelock and Faraday
  • Stand alone operation
  • Lightweight design adds to ease of installation and reduces shipping costs
  • Operates with most polarized, UL Listed notification devices
  • UL 864 & 1481 listed
  • CSFM approved
  • ANSI Cadence pattern output capability built-in
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Electrical Specification
AC input 120 VAC at 2 amps
Output 24 VDC at 6 amps
Current Standby: 75 mA
Alarm: 175 mA
Auxiliary power circuit 1
Notification circuits 4
Output configuration 2 Class A (Style Z)
4 Class B (Style Y)
(1 Class A &2 Class B)
Amps per output circuit 3.0 (6.0 amps total)
Notification circuit output 20.4 to 27.3 VDC @ 3.0 amps each, 4.7 kW EOL resistor required on each Class B circuit
No. of inputs 2
Input configuration 2 Class B or 2
Class A Input voltage range 9 - 32 VDC
Battery charging capacity 33.0 AH
Ambient temp. 32° to 120° F
0° to 49° C
Dimensions 12.25” W x 16” H x 3” D (30.88 cm W x 40.64 cm H x 7.62 D cm)
Indicator Lights
AC power on Green
Battery trouble Yellow
Ground fault Yellow
Aux trouble Yellow
Output troubles (1-4) Yellow
Approvals: UL: 864 & 1481
NFPA: 72

Limited Support

In most cases, the installation or expansion of a commercial fire alarm system is determined by code requirements. There is federal, state, and local codes that come into play, specifying who must install fire alarm equipment, what type of equipment must be installed, where and how it must be installed. Failing to comply fully with any of these codes can result in denial of occupancy permits, fines, legal and financial liability.

Sorry we do not offer technical support for these products because of local codes that come into play specifying who must install fire alarm equipment and where and how it must be installed. To read more, visit the National Fire Alarm and Signaling Code website.