204422

Overview

The Moflash Signalling Ltd 204422 is an externally driven piezo transducer designed for acoustic signaling applications. It operates at a rated voltage of 115 V with a current consumption of 160 mA. The device produces a sound pressure level of 116 dB when tested at 110 V. This component utilizes a base mount configuration and connects via screw terminals, ensuring secure installation within industrial or commercial alarm systems.

Feature Summary

• Externally driven piezoelectric transducer technology
• High-output acoustic performance at standard operating voltages
• Secure base mounting with screw terminal connectivity

Applications

• Industrial fire alarm systems
• Commercial building safety signaling
• Intruder alarm acoustic outputs

Procurement Notes

Verify the specific datasheet version to confirm compliance with relevant safety standards such as EN54-3. Ensure that the driving circuitry can supply the required 160 mA current at 115 V. Confirm mechanical compatibility with existing base mounts and verify that screw terminal specifications match the wiring infrastructure before procurement.

Selection Notes

Select this model where high-decibel acoustic output is required in environments compatible with 115 V operation. Consider the base mount form factor for fixed installations requiring robust physical attachment. Evaluate the need for externally driven piezo technology over internally driven alternatives based on system architecture and power availability constraints.

Part Context

This component belongs to the Moflash Signalling Ltd range of signaling devices, which includes alarms, buzzers, and sirens. The manufacturer specializes in products designed for fire alarm systems, offering visual, acoustic, and combination units. Many products in this portfolio carry EN54-3 or EN54 PT:23 approval, indicating suitability for certified safety applications.

Replacement Considerations

No public confirmed substitute part numbers are available for this specific component.