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PL22SBZK24
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Product Detailed Parameters
- Description：BUZZER BLACK 24 VAC/DC
- Series：PL
- Mfr：Carlo Gavazzi Inc.
- Package：Box
- Driver Circuitry：Indicator, Internally Driven
- Input Type：AC, DC
- Frequency：-
- Technology：-
- Operating Mode：-
- Duration：-
- Sound Pressure Level (SPL)：95dB @ 24V, 10cm
- Current - Supply：15 ~ 20mA
- Port Location：Top
- Operating Temperature：-25°C ~ 70°C
- Approval Agency：CE, cULus
- Ratings：-
- Ingress Protection：IP40
- Mounting Type：Panel Mount
- Termination：Screw Terminals
- Height - Seated (Max)：2.480" (63.00mm)
- Voltage - Rated：24 V
- Voltage Range：-
- Size / Dimension：0.866" Dia (22.00mm)
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Overview
The PL22SBZK24 is an industrial-grade buzzer from the Carlo Gavazzi PL22 series, designed for panel mounting. It operates on a 24 VAC/DC voltage rating with a current draw of 15 mA. The device produces a continuous tone at a frequency of 60 Hz and delivers a sound pressure level of 95 dB. Its physical dimensions are 29 mm in diameter by 63 mm in length, featuring pin termination. The unit carries an IP40 ingress protection rating.
Feature Summary
- Provides audible status indication through a dedicated buzzer tone mechanism.
- Supports dual voltage compatibility for both alternating and direct current systems.
- Engineered for secure panel mounting applications in industrial environments.
Applications
- Industrial machinery status signaling
- Control panel alarm indication
- Equipment fault notification systems
Procurement Notes
Verify component authenticity through official Carlo Gavazzi channels due to discontinued status. Confirm technical specifications against original datasheets before integration. Check regional availability as distribution may be restricted. Ensure replacement units match electrical ratings and form factors for existing installations.
Selection Notes
Select this model when a 24 VAC/DC powered audible indicator is required. Ensure the application environment meets the IP40 protection requirements. Verify that the 29 mm panel cutout dimension fits the enclosure design. Confirm that the 95 dB output level is sufficient for the ambient noise conditions of the installation site.
Part Context
This component belongs to the PL22 series of audio indicators manufactured by Carlo Gavazzi Inc. The series includes various LED and buzzer options for panel mounting. The PL22SBZK24 specifically addresses the need for non-visual alerts in automation and control panels where audible feedback is critical for operational awareness.
Replacement Considerations
The part is listed as discontinued. No public substitute part numbers are confirmed in the provided documentation. Evaluate compatible alternatives within the same series or manufacturer portfolio based on matching electrical and mechanical specifications.
