SCE120MA3DP3S

Alarms, Buzzers, And Sirens Overview

The SCE120MA3DP3S is a piezoelectric buzzer from the SCE series by Mallory Sonalert Products Inc. It operates on an AC input voltage range of 48 to 120V and draws a current of 40mA. The device emits a sound at a frequency of 3kHz with a dual pulse, fast working mode. It features internal drive circuitry for indicator applications and utilizes terminal block connections. The unit is designed for panel mounting with a diameter of 42.85mm and a maximum installation height of 1.511 inches (38.39mm).

Alarms, Buzzers, And Sirens Feature Summary

• Internal drive circuitry enables direct connection to AC power sources without external drivers.
• Dual pulse fast operating mode provides distinct audible alerts for industrial environments.
• Piezoelectric technology ensures reliable audio indication across a wide temperature range.

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indicators
• Control panel alarm systems
• Electrical equipment fault signaling

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific acoustic output level and certification requirements against the official datasheet before procurement. Confirm that the terminal block interface matches the existing wiring infrastructure. Ensure the panel cutout dimensions align with the specified 42.85mm diameter for proper fitment.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a high-frequency dual pulse alert is required for AC-powered panels. The SCE series offers consistent performance within the 48-120VAC range. Consider the physical dimensions and mounting style to ensure compatibility with the enclosure design and available space constraints.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the SCE series of audio indicators, which are engineered for robust industrial use. The series includes various frequencies and sound patterns tailored for different alerting needs. Mallory Sonalert designs these devices to meet stringent safety and environmental standards for global deployment.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult the official SCE series cross-reference documentation for verified substitute part numbers. Ensure any replacement maintains the same voltage range, frequency, and mounting specifications to guarantee functional equivalence.