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PATLITE LR7-BU Buzzer Sounder Module - Buzzer Sounder Modules
PATLITEBuzzer Sounder Modules

PATLITE LR7-BU Buzzer Sounder Module

The PATLITE Buzzer Unit (model LR7-BU) is a buzzer sounder module designed for use with the LR7 series. It operates on 24V DC with a steady sound operating mode. The unit has an overall diameter of 2 3/4 inches and…

SKU 3G-OTH-37708

Also listed as: LR7BU · LR7 BU

Brand
PATLITE
Item
LR7-BU Buzzer Sounder Module
Part Number
LR7-BU
Category
Buzzer Sounder Modules
Available to Order
Also known as:LR7-BUPATLITE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

PATLITE
Manufacturer Part Number
LR7-BU
Type
LR7-BU
DC
24V
Overall Ht
2 1/8 in
Overall Dia
2 3/4 in
Operating Voltage
24V DC
Sound Operating Mode
Steady
Compatible with Series
LR7

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PATLITE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PATLITE Buzzer Unit (model LR7-BU) is a buzzer sounder module designed for use with the LR7 series. It operates on 24V DC with a steady sound operating mode. The unit has an overall diameter of 2 3/4 inches and an overall height of 2 1/8 inches.

Frequently Asked Questions

What is the PATLITE LR7-BU buzzer unit used for?

The PATLITE LR7-BU is a steady-tone buzzer sounder module for industrial signaling on machinery, assembly lines, and process equipment. It integrates with the LR7 series to provide audible alerts for status changes, alarms, or warnings in manufacturing and automation environments.

What are the specifications of the PATLITE LR7-BU?

The PATLITE LR7-BU operates on 24V DC with a steady sound mode. It has an overall diameter of 2 3/4 in and overall height of 2 1/8 in. This buzzer unit is compatible with the LR7 series and is identified by manufacturer part number LR7-BU.

Where to buy the PATLITE LR7-BU worldwide?

3G Electric supplies the PATLITE LR7-BU buzzer unit to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this PATLITE sounder module.

How to install the PATLITE LR7-BU buzzer unit?

Mount the PATLITE LR7-BU securely to the LR7 series base using the provided hardware. Connect 24V DC power per the wiring diagram, observing polarity. Test the steady sound output before finalizing installation. Always follow local electrical codes and the manufacturer's manual.

Used in

Common applications for PATLITE
Factory automation — PATLITE RFT-24E series tone alarms for machine status and fault signaling on production lines
Material handling — PATLITE RFV-24F series with tight-locking dome for high-vibration conveyor and sorting equipment
Process control — PATLITE RT-24VF series incandescent tone alarms for audible and visual alerts in control rooms
Machine tools — PATLITE RFT-24E-B with side panel volume adjustment for operator stations in noisy machining areas
Packaging equipment — PATLITE RFV-24F-Y ceiling-mount tone alarms for overhead status indication on packaging lines
Custom sound applications — PATLITE RT-24VF-B with MP3 playback via SD card for site-specific voice messages
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PATLITE Products

3G Electric supplies PATLITE buzzer sounder modules. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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