Description
Von Duprin PS904-4R-FA Base Power Supply (4A @ 12/24 VDC field selectable)
The Von Duprin PS904-4R-FA is a base power supply (4A @ 12/24 VDC field selectable). This version: Independently controlled relays with FA. It operates on 12/24 VDC.
About this power supply
Access control power supplies convert line voltage to the regulated low-voltage DC that locks, strikes and readers need. Size the supply to the total current draw of everything it powers, with some headroom.
Specifications
| Brand | Von Duprin |
|---|---|
| Model / SKU | PS904-4R-FA |
| Product type | Base Power Supply (4A @ 12/24 VDC field selectable) |
| Voltage | 12/24 VDC |
| Configuration | Independently controlled relays with FA |
Questions and answers
How big a power supply do I need?
Add up the current draw of each lock, strike and device, then pick a supply rated above that total. We can help with the math.
Questions about fit, finish or keying? Call Security Lock Supply at (877) 202-8118.
