Siemens PAD-3-MB – Refurbished


Distributed Power Supply Unit

Availability: Estimated 6 Weeks

Condition: Refurbished
Brand: Siemens
Status: Active
SKU: 95736
Manufacturer Part #: PAD-3-MB
Secondary Part #: 500-699080


Model PAD-3 provides 6A at 24 VDC power, directed to two (2) ‘Class A’ or four (4) ‘Class B’ power-limited NACs. Each NAC supports up to 3 Amps per circuit. Either one (1) or two (2) inputs can control four (4) outputs, which are compatible with all Siemens Fire Safety 24VDC alarm signaling devices. System 3 enclosures may also be used to house multiple Model PAD-3 units in a single enclosure, via the Model S3AP Adapter Plate. Two (2) units are capable of sharing the same battery set when mounted in the same enclosure.

Additional information

Weight 10 lbs

Siemens Industry, Inc.




Unit of Measurement

EA (Each)

Production Status



  • ASCE Standard 7, 2005 Edition
  • International Building Code, 2006 Edition
  • California Building Code, 2007 Edition
  • ICC-ES AC 156, effective 2007
  • OSHPD preapproved, under: OSP-0057-10
  • OSHPD CAN 2-1708A.5, Rev. 3

PAD-3 Distributed Power Supply Unit Notification Appliance Circuit


Siemens - Data Sheet