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Product Detailed Parameters
- Description：BUZZER 30.74MM PNL MNT
- Series：ZT
- Mfr：Mallory Sonalert Products Inc.
- Package：Bulk
- Driver Circuitry：-
- Input Type：AC
- Frequency：3.9kHz
- Technology：-
- Operating Mode：Single Tone
- Duration：-
- Sound Pressure Level (SPL)：85dB @ 90V, 61cm
- Current - Supply：40mA
- Port Location：Top
- Operating Temperature：-30°C ~ 65°C
- Approval Agency：cUL
- Ratings：-
- Ingress Protection：NEMA 3R, 4X, 12
- Mounting Type：Panel Mount
- Termination：Terminal Block
- Height - Seated (Max)：1.710" (43.43mm)
- Voltage - Rated：-
- Voltage Range：90 ~ 120V
- Size / Dimension：1.210" Dia (30.74mm)
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Overview
The ZT120LACTY30 is an industrial-grade buzzer and sound indicator manufactured by Mallory Sonalert. It operates on a voltage range of 90-120 VAC and features a 22mm form factor. The device integrates a yellow LED for visual indication and includes a 30-second timer function. It utilizes NSK mounting hardware for secure installation. This component is designed for high-voltage AC applications requiring combined audible and visual signaling capabilities.
Feature Summary
- Integrates a yellow LED with the acoustic alarm unit
- Includes a built-in 30-second timer mechanism
- Designed for direct connection to 90-120 VAC power lines
Applications
- Industrial machinery status monitoring
- High-voltage electrical panel alarms
- Safety warning systems requiring timed alerts
Procurement Notes
Verify the specific voltage tolerance requirements against the 90-120 VAC operating range before integration. Confirm that the 22mm mounting hole dimensions align with the existing panel design. Ensure the 30-second timer duration meets the operational safety protocols. Check for regional distribution restrictions as availability may be limited in certain areas.
Selection Notes
Select this model when a self-contained solution for high-voltage AC environments is required. The integrated yellow LED provides immediate visual confirmation alongside the audio alert. The 30-second timer feature reduces continuous noise pollution in industrial settings. Consider the 22mm size constraint during the mechanical design phase to ensure proper fitment within the enclosure.
Part Context
This component belongs to the ZT series of industrial audio indicators from Mallory Sonalert. The series is characterized by robust construction suitable for demanding industrial environments. These units typically combine piezoelectric sounders with visual LEDs for comprehensive alarm signaling. The ZT series supports various voltage ratings and mounting configurations to accommodate diverse equipment needs.
Replacement Considerations
Check for ZA series equivalents if different mounting styles are needed. Verify SCE series models for lower voltage DC applications. Ensure any substitute maintains the 90-120 VAC input requirement and similar physical dimensions.
