EXW Singapore — collect or forward from our Singapore office.

3G Electric
PATLITE LR5-BK Buzzer Sounder Module - Buzzer Sounder Modules
PATLITEBuzzer Sounder Modules

PATLITE LR5-BK Buzzer Sounder Module

The PATLITE Buzzer Unit: Buzzer Sound (SKU 3G-OTH-37722) is a buzzer sounder module compatible with the LR5 series. It operates on 24V DC with an intermittent sound operating mode. The unit has a 2-inch overall…

SKU 3G-OTH-37722

Also listed as: LR5BK · LR5 BK

Brand
PATLITE
Item
LR5-BK Buzzer Sounder Module
Part Number
LR5-BK
Category
Buzzer Sounder Modules
Available to Order
Also known as:LR5-BKPATLITE
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

PATLITE
Manufacturer Part Number
LR5-BK
Type
LR5-BK
DC
24V
Overall Ht
2 1/8 in
Overall Dia
2 in
Operating Voltage
24V DC
Sound Operating Mode
Intermittent
Compatible with Series
LR5

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The PATLITE Buzzer Unit: Buzzer Sound (SKU 3G-OTH-37722) is a buzzer sounder module compatible with the LR5 series. It operates on 24V DC with an intermittent sound operating mode. The unit has a 2-inch overall diameter and a 2 1/8-inch overall height, with manufacturer part number LR5-BK.

Frequently Asked Questions

What is the PATLITE LR5-BK buzzer unit used for?

The PATLITE LR5-BK is a buzzer sounder module used in industrial signaling applications to provide audible alerts. It is compatible with the LR5 series and operates on 24V DC with an intermittent sound mode, ideal for machine status warnings or safety notifications in manufacturing and automation environments.

What are the specifications of the PATLITE LR5-BK buzzer unit?

The PATLITE LR5-BK buzzer unit operates at 24V DC with an intermittent sound mode. It has a 2 in overall diameter and a 2 1/8 in overall height. This module is compatible with the LR5 series and carries manufacturer part number LR5-BK. It is designed for industrial audible signaling.

Where to buy the PATLITE LR5-BK buzzer unit worldwide?

3G Electric supplies the PATLITE LR5-BK buzzer unit worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this 24V DC intermittent sound module for your industrial signaling needs.

How to install the PATLITE LR5-BK buzzer unit?

Install the PATLITE LR5-BK buzzer unit by mounting it securely in a dry location and connecting it to a 24V DC power supply. Ensure compatibility with the LR5 series base unit. Follow standard industrial wiring practices and verify polarity before energizing. Refer to the manufacturer's manual for detailed guidance.

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
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from PATLITE

View all PATLITE parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first