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The KIDDE - EDWARDS 3040CT-W is a latching panic switch designed for hold-up and duress alarm applications. It features a single-pole double-throw (SPDT) switching configuration that latches in the activated position until manually reset. This type of device is commonly wired into security and alarm control panels in commercial and retail environments. Installation is typically performed by licensed security technicians or electricians familiar with low-voltage alarm system wiring. The latching action ensures the alarm signal is maintained even after the operator releases the switch.
The 3040CT-W is suited for hold-up alarm applications where a sustained trigger signal is required after activation. Typical installations include bank teller stations, retail counters, reception desks, and other attended service areas where personnel need a discreet, accessible means of triggering a duress or intrusion alarm. It is sold individually as a single unit.
Designed as an OEM-style replacement or new installation component for SPDT latching hold-up switch applications in commercial security and alarm systems.
Installation should be performed by a licensed electrician or certified security technician in accordance with applicable local codes and NFPA 72 guidelines. De-energize the alarm control panel circuit before wiring the switch to avoid false activations or equipment damage. Verify the control panel input is configured to accept a latching SPDT input before completing the installation. Mount the switch in a concealed but accessible location per the facility security plan.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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