31-810.005B

$67.09

Description：BUZZER ST 18X24 10-55VAC/10-75VD
Series：-
Mfr：EAO
Package：Bulk

SKU:14b1a48885e2 Category: Alarms, Buzzers, and Sirens Brand: EAO

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Product introduction

Product Detailed Parameters

Description：BUZZER ST 18X24 10-55VAC/10-75VD
Series：-
Mfr：EAO
Package：Bulk
Driver Circuitry：-
Input Type：-
Frequency：-
Technology：-
Operating Mode：-
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Mounting Type：-
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31-810.005B

Overview

The EAO 31-810.005B is a raised, rectangular buzzer system accessory designed for the Series 31 panel mount interface. It features an integrated IC oscillator switching system and operates on 10-55 VAC or 10-75 VDC. The unit utilizes solder terminals for connection and includes provisions for volume adjustment via a 1MΩ potentiometer or fixed resistor. The front bezel is black plastic with dimensions of 24 mm x 18 mm, requiring a 16 mm mounting hole.

Feature Summary

Integrated electronic non-contacting buzzer with IC oscillator switching system
Variable volume control capability using external potentiometer or fixed resistor
Raised rectangular design compatible with Series 31 panel interfaces

Applications

Industrial human-machine interface (HMI) audio signaling
Control panel status indication
Equipment alarm systems

Procurement Notes

Verify component authenticity through authorized EAO distributors. Confirm voltage ratings match application requirements. Check terminal type compatibility with PCB or wiring harness. Review environmental compliance documentation for specific operational constraints.

Selection Notes

Select this model for applications requiring audible feedback in Series 31 enclosures. Ensure supply voltage aligns with the 10-55 VAC or 10-75 VDC specification. Consider volume control needs when designing the circuit interface. Verify mechanical fit within the designated cutout dimensions.

Part Context

This component belongs to the EAO Series 31 family of pushbutton switches and accessories. It serves as an add-on module for standard panel installations, providing acoustic output capabilities alongside visual indicators. The series is widely used in industrial automation and control panels.