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.
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Kentec 5.25 Amp Power Supply / Battery Charger Unit (Chassis Only) (K406)
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 -
Kentec 10.25 Amp Power Supply / Battery Charger Unit (Chassis Only) (K408)
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 -
C-TEC 5 Series PSU Remote Battery Temperature Sensor (BF322)
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. -
Kentec Dual Power Output PCB Retrofit Kit - RPSM2 (K738)
Sale
K738
> EN54-4 compliant
> Dual power output PCB
> Retrofit kit£40.61 £33.84 
Limited Stock
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C-TEC 5 Series 24V 1.5A EN54-4 Encased Power Supply PCB Only (BF560-24/E)
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. -
C-TEC 5 Series 24V 3A EN54-4 Encased Power Supply PCB Only (BF562-3/E)
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. -
Dycon EN54-Certified 24V 3A Power Supply Unit (PCB Only) (D2433-P)
D2433-P
> 24VDC 3A PSU
> EN54-4 certified
> PCB only£116.62 £97.18
Limited Stock
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Dycon EN54-Certified 24V 1.5A Power Supply Unit (D2431-7)
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
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C-TEC 5 Series 24V 1.5A EN54-4 Plastic Boxed PSU (2 x 12V 3.2Ah Max) (BF560-24)
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
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Dycon EN54-Certified 24V 3A Power Supply Unit (D2433-7)
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
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Dycon EN54-Certified 24V 3A Power Supply Unit - Up to 17Ah Batteries (D2433-17)
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
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Global Fire ORION BCM 24V DC 1.7A EN54 PSU with Battery Charger & Integrated Sounder Circuit (BCM-ORION)
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.
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