Mains Supression Filter

Stock Code: ACT230MSF

ACT 230MSF Fused Mainspike Suppressor

The ACT 230MSF is a compact and reliable protective device designed to safeguard security systems operating on 230VAC mains supply. By filtering out electromagnetic (EMI) and radio frequency interference (RFI), this unit helps prevent one of the most common causes of false alarms in security installations.

Engineered for professional-grade security applications, the ACT 230MSF also provides enhanced protection against transient voltage spikes, such as those caused by nearby lightning activity, ensuring uninterrupted operation and the integrity of your security system.

Key Features:

  • Reduces false alarms caused by mains EMI/RFI interference

  • Suitable for all 230VAC security equipment

  • Provides additional protection against lightning-induced voltage spikes

  • Maximum AC current rating: 3 A

  • Series connection design for straightforward installation

  • Pre-wired with colour-coded leads for easy identification

  • Compact housing ideal for confined installation spaces

  • Built with professional-grade components for reliable long-term operation

Applications:
Ideal for intruder alarms, access control systems, CCTV, and other mains-powered security devices, where protection against electrical interference is critical.

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