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MC-09-530-L is listed in the Alarms, Buzzers, And Sirens range at ChipApex. The manufacturer field lists Floyd Bell Inc. Its product description is BUZZER PIEZO PNL MNT. Review the specifications below when checking this part for your BOM.
The MC-09-530-L is a piezoelectric panel mount chime alarm manufactured by Floyd Bell Inc. It belongs to the AudioLarm II series and features an internally driven indicator circuit. The device operates on a DC input voltage range of 5 to 25 volts, drawing between 5 and 25 mA. It produces a sound pressure level of 70 dB at 5V measured from a distance of 61 cm. The unit generates a frequency of 2.9 kHz and is rated for operation in temperatures ranging from -20°C to 65°C. It carries UL and UR approval agencies and meets IP68 standards for dust tightness and waterproofing. The component measures 1.410 inches in diameter with a maximum installation height of 1.480 inches.
Verify that the specific part number matches the required voltage and acoustic specifications for your application. Confirm that the IP68 rating aligns with the environmental exposure requirements of the installation site. Ensure the panel cutout dimensions accommodate the 1.410-inch diameter of the unit. Check for any specific UL or UR listing requirements mandated by local safety regulations.
Select this model when a robust, waterproof chime alarm is required for industrial environments. The internal drive circuit simplifies wiring compared to externally driven units. Consider the 70 dB output level relative to ambient noise levels. The wide operating temperature range supports use in unheated enclosures or outdoor applications where extreme conditions are present.
This component is part of the AudioLarm II series, which is widely used in industrial settings. The series is known for durability and reliability in harsh environments. The manufacturer specializes in audible and visual signaling devices for heavy machinery and control systems.
No public confirmed substitute part numbers are available.
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