AS7240.4 Power Supply Equipment

These are ideal for powering fire alarm system components requiring their own power supply, such as AOV (Automatic Opening Vent) systems, aspirating smoke detectors, beam detectors, sounder control systems, GSM communicators and much more.

SKU: 98 Categories: ,


We offer a comprehensive range of AS7240.4 approved switch-mode power supply units.

The Mxp series of power supplies are mounted within an IP30 steel enclosure. These can accommodate 7Ah, 18Ah up to 38Ah capacity batteries depending on enclosure size (refer to specifications page). When batteries are installed, the Mxp-551 can weigh in excess of 16Kg. Use appropriate fixing hardware to secure the panel to the wall. The cover is hinged on the left-hand side. Ensure that there is sufficient space to allow the cover to be opened when the panel is finally mounted.

Key features:

  • Dedicated switch mode PSU
  • 12V and 24V DC power supplies ranging from 1.5A and 3A to 5A loads
  • On-board microprocessor for intelligent communications to CIE
  • Dedicated VFCO contact for fault monitoring
  • Caged and boxed units
  • In-built battery charger.


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