Schlage PS904

4 Amp 12/24 VDC Power Supply


SKU: PS904
Your Current Selections:
Your Current Selections:

Need assistance or have questions? Call our Cabinet Product Specialists at 877-439-5377 for more information and ordering assistance. We’re here to help!

Need assistance or have questions? Call our Commercial Product Specialists at 877-439-5377 for more information and ordering assistance. We’re here to help!

  • 4A @ 12/24 VDC output, field selectable with jumper
  • Class 2 Rated power limited output
  • Universal 120 -240 VAC input
  • Low voltage DC, regulated and filtered
  • Two polarized connectors for distribution boards
  • Fused primary input
  • AC input and DC output monitoring circuit w/ LED indicators
  • Cover mounted AC input indication
  • NEMA 1 enclosure
  • Hinged cover w/ lock down screws
  • High voltage protective cover


NOTE:  PS904 power supplies require connection to AC line voltage. Installation and all electrical connections (high and low voltage) should be performed by a qualified electrical contractor.

Wire Guage Selection Guide

Capable of sourcing 4 Amps at 12/24 VDC, the Schlage PS904 power supply delivers exceptionally stable current for efficient operation of your access control hardware.  Offered in a base model, and base plus battery backup model, the Schlage PS904 is also customizable using option boards to meet your access control projects specific requirements.  The Schlage PS904 and PS904 BBK is the recommended power source for your Schlage CT-5000 offline controller, and peripherals, including your electric lock, request-to-exit switch, and reader.  Base model includes only one DC output, and is rarely ordered by itself.  We suggest ordering the PS904 8F which provides you an option board for additional distribution to 8 devices, or PS904 8F BBK, which provides the same as the PS904 8F and comes with the battery backup kit.




Share your thoughts!

Let us know what you think...

What others are saying

There are no contributions yet.




Creating an account will allow you to easily place repeat orders, track them, and get first access to promotions and discounts!

Your privacy — along with your trust in our products and service — is very important to us. Rest assured GoKeyless RESPECTS your privacy. privacy policy

Continue as a Guest

Don't have an account? Sign Up

Customer Questions & Answers

There are no questions yet. Be the first to ask a question about this product.

Send me a notification for each new answer.