EN54-4 approved power supplies are a requirement on UK fire alarm systems where they are providing power to a mandatory function of the system, such as powering detection devices, sounders and other peripherals.
Our range of EN54-compliant power supplies are from leading manufacturers, third-party certificated and tested to the highest standards.
24V Power Supplies (EN54-Approved)
EN54-4 approved power supplies are a requirement on UK fire alarm systems where they are providing power to a mandatory function of the system, such as powering detection devices, sounders and other peripherals.
Our range of EN54-compliant power supplies are from leading manufacturers, third-party certificated and tested to the highest standards.
-
K406
> Complies with EN54-4
> True 5.25 Amp continuous output
> Comprehensive fault monitoring
Out of Stock
This item is currently out of stock and is not available to order
Out of stock -
K408
> Approved to EN54-4
> Charges up to 45Ah batteries
> 94V to 253V AC input
Out of Stock
This item is currently out of stock and is not available to order
Out of stock -
BF322
> 1.5m battery temp sensor
> For use with C-TEC 5 Series PSU's
> Monitors battery temps£12.17 £10.14 As low as £11.70 £9.75
Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
K738
> EN54-4 compliant
> Dual power output PCB
> Retrofit kit£44.30 £36.92 
Limited Stock
-
BF560-24/E
> 24V 1.5A Switch Mode PSU
> Encased PCB only (no enclosure)
> Charges up to 12Ah batteries£77.12 £64.27 As low as £74.16 £61.80
Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
BF562-3/E
> 24V 3A Switch Mode PSU
> Encased PCB only (no enclosure)
> Charges up to 17Ah batteries£92.56 £77.13 As low as £88.99 £74.16
Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
D2433-P
> 24VDC 3A PSU
> EN54-4 certified
> PCB only£116.62 £97.18
Limited Stock
-
D2431-7
> 24VDC 1.5A PSU
> EN54-4 certified
> Space for 2 x 12v 8Ah batteries£121.54 £101.28 As low as £115.93 £96.61 
In Stock
-
BF560-24
> 24V 1.5A Switch Mode PSU
> Plastic enclosure
> 2 x 12v 3.2Ah batteries max£121.78 £101.48 As low as £117.10 £97.58
Limited Stock
-
D2433-7
> 24VDC 3A PSU
> EN54-4 certified
> Space for 2 x 12v 8Ah batteries£132.65 £110.54 As low as £126.53 £105.44
In Stock
-
D2433-17
> 24VDC 3A PSU
> EN54-4 certified
> Space for 2 x 12v 17Ah batteries£139.90 £116.58 As low as £133.44 £111.20
Limited Stock
-
BCM-ORION
> EN54-4 certified PSU
> 24V DC , 1.7A
> Includes battery charger + integrated sounder circuit£142.56 £118.80 As low as £135.98 £113.32
Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time.
Trade Accounts
Discover the benefits of a Trade Account today including:
> Trade Pricing
> Credit Account
> Dedicated Account Manager
> Same Day Collection
and much more...