We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
HUBBELL GAI-TRONICS Microphone Assembly Replacement Kit, Black, 12521-004 - Replacement Kits
HUBBELL GAI-TRONICSReplacement Kits

HUBBELL GAI-TRONICS Microphone Assembly Replacement Kit, Black, 12521-004

The HUBBELL GAI-TRONICS Microphone Kit: Plastic (SKU 3G-OTH-383799) is a black plastic microphone assembly replacement kit designed for use with emergency telephones. It is compatible with Red Alert Phones and…

SKU 3G-OTH-383799

Also listed as: 12521004 · 12521 004

Brand
HUBBELL GAI-TRONICS
Item
Microphone Assembly Replacement Kit, Black, 12521-004
Part Number
12521-004
Category
Replacement Kits
Available to Order
Also known as:12521-004HUBBELL GAI-TRONICS
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.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HUBBELL GAI-TRONICS
Manufacturer Part Number
12521-004
Type
Repl Kits, Red Alert Phones, Black, 12521-004
Material
Plastic
Color
Black
Includes
Wall-Mount Thin Gasket
For Use With
Emergency Telephones
Product Type
Microphone Assembly Replacement Kit
Compatible with Series
Red Alert Phones
Phone Accessory Type Broad
Replacement Kits

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

HUBBELL GAI-TRONICS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HUBBELL GAI-TRONICS Microphone Kit: Plastic (SKU 3G-OTH-383799) is a black plastic microphone assembly replacement kit designed for use with emergency telephones. It is compatible with Red Alert Phones and includes a wall-mount thin gasket. The manufacturer part number is 12521-004.

Frequently Asked Questions

What is the HUBBELL GAI-TRONICS 12521-004 microphone kit used for?

The HUBBELL GAI-TRONICS 12521-004 microphone kit is a plastic replacement assembly for emergency telephones. It is designed for use with Red Alert Phones and includes a wall-mount thin gasket, making it suitable for industrial safety and communication applications.

What are the specifications of the HUBBELL GAI-TRONICS 12521-004 microphone kit?

The HUBBELL GAI-TRONICS 12521-004 microphone kit is a black plastic replacement kit for Red Alert Phones. It includes a wall-mount thin gasket and is designed for use with emergency telephones. The manufacturer part number is 12521-004.

Where to buy the HUBBELL GAI-TRONICS 12521-004 microphone kit worldwide?

3G Electric supplies the HUBBELL GAI-TRONICS 12521-004 microphone kit worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to ensure you receive the correct replacement kit for your emergency telephones.

How to install the HUBBELL GAI-TRONICS 12521-004 microphone kit?

To install the HUBBELL GAI-TRONICS 12521-004 microphone kit, first disconnect power to the emergency telephone. Remove the old microphone assembly, attach the included wall-mount thin gasket, and secure the new plastic microphone kit in place. Follow standard safety procedures for telecommunication equipment.

Used in

Common applications for HUBBELL GAI-TRONICS
Oil and gas processing — Series 228 telephones with pole mounting kit (SKU 53GW24) for secure installation in hazardous areas.
Chemical plants — Series 256 telephones with spring door return kit (SKU 53GV85) to maintain door closure in corrosive environments.
Mining operations — Series 540 beacons with strobe mounting kit (SKU 4DJT6) for visual signaling in high-noise areas.
Remote public address systems — Solar panel interface kit (SKU 46AX93) for off-grid speaker power in locations without AC power.
Industrial facilities — Battery back-up kit (SKU 46AX90) for emergency power support of audio amplifiers and speakers.
Manufacturing plants — Remote speaker volume kit (SKU 53GV62) for local volume control of communication speakers.
Not sure this is the right part? Photo-identify it

HUBBELL GAI-TRONICS Products

3G Electric supplies HUBBELL GAI-TRONICS replacement kits. 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 HUBBELL GAI-TRONICS

View all HUBBELL GAI-TRONICS parts
This replacement kit includes a black plastic mounting ring for push-button assemblies used with Series 392 telephones. It is designed to replace worn or damaged components in telephone communication systems. The kit contains a mounting ring and is intended for use with compatible telephones
HUBBELL GAI-TRONICS
This replacement kit includes a black plastic mounting ring for push-button assemblies used with Series 392 telephones. It is designed to replace worn or damaged components in telephone communication systems. The kit contains a mounting ring and is intended for use with compatible telephones

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first