Fire Alarm Power Supplies

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Fire Alarms, Fire Alarm Accessories, Fire Alarm Power Supplies - ADP324-FR 24V DC Power Supply Unit

ADP324-FR 24V DC Power Supply Unit ADP324-FR

Securefast

£47.40
(Exc. VAT: £39.50)

ADP324-FR 24V DC Power Supply Unit ADP324-FR

24V DC 1A nominal output.
Attractive, tough steel housing.
Easily visible, green LED to indicate mains/operational status.
Tough, powder coated, 1.5 mm steel construction, painted white (RAL9003).
CE marked.
Opto-Relay output for remote signaling of faults.
Anti-surge protection.
When used for powering for fire system magnetic door retainers each requiring 24V DC 50mA, a single D2401-AA can drive 16 units or 8 x double doors.
Ample provision for cabling.
Fitted with 12mm, 16mm & 20mm knockouts, plus a 25 x 12mm trunking knockout.
Hinged/pivoted lid, secured by a single screw for faster fitting and servicing
Rounded corners to avoid dust traps and dirt build-ups.
Can be fitted horizontally or vertically.

In Stock

Quantity:

ADP324-FR

£47.40
(Exc. VAT: £39.50)

Fire Alarms, Fire Alarm Accessories, Fire Alarm Power Supplies - 24V 250mA Door Release Power Supply Unit with option Detector Circuit

24V 250mA Door Release Power Supply Unit with option Detector Circuit

C-Tec

£61.12
(Exc. VAT: £50.93)

24V 250mA Door Release Power Supply Unit with option Detector Circuit

A compact Mains derived power supply unit designed to provide power to 24V DC electromagnetic door retainers.
Optional conventional fire detector circuit which supports two x ActiV fire detectors to form a cost-effective 'stand-alone' automatic door release system.
Maximum output 250mA.
Trigger Release, Hold Off and Local Trigger Inputs facilitate straightforward connection to fire alarm control panels, building management systems, timers, relays and other ancillary equipment.
Includes a manual release button, a Mains On and an Output Triggered indicator.
Can be mounted on a standard 25mm UK double gang flush or surface back box.

In Stock

Detection Circuit:

Quantity:

BF375P

£61.12
(Exc. VAT: £50.93)

Fire Alarms, Fire Alarm Accessories, Fire Alarm Power Supplies - C-Tec BF562 24V EN54-4 Switch Mode PSU in Metal Enclosure

C-Tec BF562 24V EN54-4 Switch Mode PSU in Metal Enclosure

C-Tec

£194.59
(Exc. VAT: £162.16)

C-Tec BF562 24V EN54-4 Switch Mode PSU in Metal Enclosure

Certified to EN54-4/A2 by the LPCB and VdS.
A powerful switch mode/digital hybrid PSU that can be customised* to suit your exact requirements - see More Information tab for details.
Plastic cover on PSU PCB guards against touching live parts.
Includes a single-pole voltfree changeover relay that switches for any fault condition.
Multiple indicators - supply present, general fault, fault type & aux. equipment fault.
Two selectable battery charge currents.
Battery fault impedance limits can be optimised to suit load current (helps extend battery life)*.
Mains fail simulation mode.
Improved on-board temperature sensor with optional remote sensor.
Electronic functions comply with EN50131-6 grades 1-4 for security applications.
BF562-1/E Encased PCBversion available.

In Stock

Rating:

Quantity:

BF562-1

£194.59
(Exc. VAT: £162.16)

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info@discountfiresupplies.co.uk

Address:

14 Gilsea Park, Mona Close,
Swansea, SA6 8RJ

Discount Fire Supplies is a Limited Company Registered in Wales. Company Registration 7499137. VAT Registration Number 106 0586 39. * Free delivery is only valid for orders over £200 excluding VAT which are shipped to a United Kingdom Mainland address, excluding the Scottish Highlands. ** Same day dispatch on all orders received before 2.30pm, if product is in stock.