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Schlage PS904-BBK Power Supply w/ Battery Backup KitSchlage PS904-BBK Power Supply w/ Battery Backup Kit
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Schlage PS904-BBK Power Supply w/ Battery Backup Kit

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Schlage’s comprehensive line of power supplies and option boards were designed to address the changing needs of the access control market and are UL294 listed. Installation is simplified by utilizing a flat mounting design and polarized locking connectors for option boards. This new design eliminates the need for racks and side connectors. The flat mounting of the option boards also provides for easier access to the terminal blocks for connection of electrified devices (such as electrified strikes, electromagnetic locks, card readers, etc). Common to the line of PS900 Series power supplies is a constant output rating at both 12v and 24v settings, universal 120 VAC to 240 VAC input, and polarized option board connectors. New fire alarm interface board mounting allows outputs to be configured as switched (power cut) or unswitched (power continues) when signal provided.

Availability: In stock


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Product Description


• Class 2 Rated power limited output
• 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
• With Battery Backup Kit (Includes Two 7A/hr Batteries)

PS904-BBK is able to accept a total of 1 optional distribution board

Additional Information

Additional Information

Manufacturer Schlage Electronics Allegion
Model PS904-BBK
Dimensions Grey / Baked enamel
14"H x 12"W x 4"D
Eight 1/2" x 3/4" Knockouts
Hinged cover with lock down screws
Outputs Selectable 24VDC or 12VDC
Input Voltage Universal 120 -240 VAC input
Output Voltage 4A @ 12/24 VDC output, field selectable with jumper
Output Current (AMPS) 4 Amps
U.L. Listed UL294 listed
Warranty 1 Year Warranty
Weight 18.0000


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