PS-1 Power Supply

One Amp linear power supply with integrated battery backup circuitry for electric strikes, maglocks, and other access control devices.


Provides filtered and regulated voltage output to power electric strikes, magnetic locks,or other access control devices. Output is selectable in the field for 12 or 24 VDC.Charging circuit is built in for battery backup power (batteries not included)with 12 or 24 VDC operation. LED on circuit board indicates power input.


 UL 294 listed, UL listed


Housing: Hinged, steel cabinet measures 12-1/8” x 4” x12-1/8” [308 mm x 101.6 mm x 308 mm]. Beige, baked enamel finish with knockouts for conduitand key lock. Sized to accommodate twosealed, lead acid batteries (4AH, not included).

Fire Alarm: UL listed low current fire alarm disconnect requires only a minimumsize fire alarm relay and wire gauge.

Shipping weight: 12 lbs [5.4 kg]


Input Power: 110 VAC, 60 Hz, 0.5A

Battery Fuse: 2A, 5 x 20MM

Primary Fuse: 800 mA, 5 x 20MM

Output Voltage: Field-selectable 1 Amp @ 12VDC or24VDC. (Maximum 13.8 VDC/27.6 VDC)


Related Products: when purchasing this product, please consider the following related products, available separately:

Accessories Power
Batteries not included. 4612 Power Transfer Device 

Compatible Products: This product is compatible with the following products:

Deadlatches Electric Strikes Exit Devices Trim
4300 Electrified Deadlatch 7100/7101, 7110/7111, 7130/7131, 7140 Series, 7160, 7170 Series, 7270 Fire-Rated Series, 7400/7401, 7410/7411, 7430/7431, 7440 Series, 74R1, 74R2 Series 8700, 8800 Series electrified rim exit devices with EL option 3080E Series Entry Trim, 3090P/3090C Series Keyless Entry