Showing all 3 results

  • Module (24v, 2 pair, hybrid field repl suppression module with hardwire) by Ditek

    Module (24v, 2 pair, hybrid field repl suppression module wi

    $90.28

    In stock
    • Protect two 24V pairs per module
    • Multi-stage SAD technology provides the best possible protection
    • Field-replaceable modules with hard-wired multi-base mounting system allows you to protect up to ten pairs with a common ground
    Add to cartDone
    Request Quantity Discount
  • Ditek 54kA Series Connected Surge Protector with Dry Contacts DTK-TSS4D

    Ditek 54kA Series Connected Surge Protector with Dry Contact

    $154.96

    In stock
    • Protects 120VAC power with dry contacts for remote monitoring of surge protection status
    • Series design for fast response and best protection
    • Installed in a NEMA 4X enclosure
    Add to cartDone
    Request Quantity Discount
  • Ditek DTK-FPK1 Fire Alarm Control Panel Protection Kit

    Ditek DTK-FPK1 Fire Alarm Control Panel Protection Kit

    Special Order
    • 120V AC power protection with 19,500A peak surge current rating
    • Diagnostic LED indicates ground presence, system power and SPD function
    • Protects dialer circuit against over-voltage and over-current events
    Read moreDone
    Request Quantity Discount

A fire alarm relay allows your fire alarm system to perform automated tasks incase of an emergency. The relay distributes power to devices in certain circumstances. They can be used to close fire doors, switch off music systems, switch off air conditioning and more.

Fire alarm control panels require reliable power sources to operate in an emergency. This can be done through having two different power sources such as a primary power source and an emergency generator. Another option is a single power supply source such as primary ac power and a stored energy emergency power supply system

The power supply must be able to run the system for 24 hours in standby and 5 minutes in alarm conditions.