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3G Electric
3M MT14H418A-09 GN Helmet Mounted Earmuff, 23 dB NRR, Wired, Listen-Only, Green - Tactical Over-the-Head Headsets for Communication
3MTactical Over-the-Head Headsets for Communication

3M MT14H418A-09 GN Helmet Mounted Earmuff, 23 dB NRR, Wired, Listen-Only, Green

The 3M Headset: Over the Head (MPN MT14H418A-09 GN) is a wired, helmet-mounted earmuff with a 23 dB NRR, designed for listen-only two-way radio communication. This green cup model includes (2) AAA alkaline batteries…

SKU 3G-OTH-555629

Also listed as: MT14H418A09GN · MT14H418A 09 GN · MT14H418A-09-GN

Brand
3M
Item
MT14H418A-09 GN Helmet Mounted Earmuff, 23 dB NRR, Wired, Listen-Only, Green
Part Number
MT14H418A-09 GN
Category
Tactical Over-the-Head Headsets for Communication
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

3M
Manufacturer Part Number
MT14H418A-09 GN
Type
Helmet Mounted Earmuff, 23 dB NRR, Wired, Listen, Green
Foldable
No
Includes
(2) AAA Alkaline Batteries
Cup Color
Green
Connection Type
Wired
Intrinsically Safe
No
Two-Way Radio Communication Type - MERCH
Listen

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

Product Description

The 3M Headset: Over the Head (MPN MT14H418A-09 GN) is a wired, helmet-mounted earmuff with a 23 dB NRR, designed for listen-only two-way radio communication. This green cup model includes (2) AAA alkaline batteries and is not intrinsically safe. 3G Electric interprets customer demand and delivers this genuine 3M product across 14 industrial departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the 3M Headset MT14H418A-09 GN used for?

This 3M headset is a wired, helmet-mounted earmuff with 23 dB NRR for listen-only two-way radio communication in noisy industrial environments. It is designed for workers who need hearing protection while receiving radio transmissions, such as in manufacturing, construction, or maintenance settings.

What are the specifications of the 3M Headset MT14H418A-09 GN?

The 3M Headset MT14H418A-09 GN is a helmet-mounted earmuff with 23 dB NRR, wired connection, and listen-only communication. It has green cups, is not intrinsically safe, includes (2) AAA alkaline batteries, and is not foldable. It is designed for use with two-way radios.

Where to buy the 3M Headset MT14H418A-09 GN worldwide?

3G Electric supplies the genuine 3M Headset MT14H418A-09 GN worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this product to your facility. Contact us for availability and lead time on this wired, helmet-mounted earmuff.

How to install the 3M Headset MT14H418A-09 GN on a helmet?

To install the 3M Headset MT14H418A-09 GN, attach the helmet mounting bracket securely to the side of your hard hat following the manufacturer's instructions. Ensure the earmuff cups seal around your ears for proper noise reduction. Insert the included AAA batteries and connect the wired cable to your two-way radio.

Used in

Common applications for 3M
Electrical maintenance — 3M Super 33+ electrical tape for insulating splices and bundling wires in control circuits.
Mining cable repair — 3M molded resin pouch for coating cable jackets in mine and portable cable applications.
Utility cable splicing — 3M cold shrink splice kit rated for 15 kV for insulating and repairing power cables.
Industrial wire harnessing — 3M 2520 series varnished cotton cloth tape for abrasion resistance in wire harnessing.
Structural bonding — 3M DP8005 acrylic adhesive for bonding plastics, metals, and composites in assembly operations.
Cable protection — 3M heat shrink tubing for sealing and protecting electrical connections from moisture and abrasion.
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3M Products

3G Electric supplies 3M tactical over-the-head headsets for communication. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

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This wired, helmet-mounted earmuff provides 23 dB NRR hearing protection and enables listen-and-talk two-way radio communication. It comes in brown and includes two AAA alkaline batteries. Suitable for use in noisy environments requiring clear communication and hearing protection
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This wired, helmet-mounted earmuff provides 23 dB NRR hearing protection and enables listen-and-talk two-way radio communication. It comes in brown and includes two AAA alkaline batteries. Suitable for use in noisy environments requiring clear communication and hearing protection
Wired over-the-head headset with 23 dB NRR for hearing protection and two-way radio listen-and-talk communication. Includes (2) AAA alkaline batteries. Brown cups, non-foldable. Not intrinsically safe. Suitable for noisy industrial environments such as manufacturing plants, construction sites, and maintenance operations
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Wired over-the-head headset with 23 dB NRR for hearing protection and two-way radio listen-and-talk communication. Includes (2) AAA alkaline batteries. Brown cups, non-foldable. Not intrinsically safe. Suitable for noisy industrial environments such as manufacturing plants, construction sites, and maintenance operations
This wired over-the-head headset provides 23 dB NRR hearing protection and supports listen-and-talk two-way radio communication. The gray cups are non-foldable. Includes user instructions. Not intrinsically safe
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This wired over-the-head headset provides 23 dB NRR hearing protection and supports listen-and-talk two-way radio communication. The gray cups are non-foldable. Includes user instructions. Not intrinsically safe

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Wired over-the-head headset with 23 dB NRR for listen-and-talk two-way radio communication. Green cups, non-foldable design. Includes user instructions. Not intrinsically safe
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Wired over-the-head headset with 23 dB NRR for listen-and-talk two-way radio communication. Green cups, non-foldable design. Includes user instructions. Not intrinsically safe
Helmet-mounted earmuff with 23 dB NRR for hearing protection and wired listen-only two-way radio communication. Gray cups, non-foldable design, includes (2) AAA alkaline batteries. Suitable for noisy industrial environments requiring clear audio reception
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This wired, helmet-mounted tactical earmuff provides 23 dB NRR hearing protection with listen-and-talk two-way radio communication capability. Designed for noisy industrial environments, it includes (2) AAA alkaline batteries and is not foldable or intrinsically safe
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This 3M helmet-mounted earmuff provides 23 dB NRR hearing protection and supports wired listen/talk two-way radio communication. It is designed for use in noisy industrial environments such as manufacturing, construction, and maintenance. Includes (2) AAA alkaline batteries. Not intrinsically safe
Wired, helmet-mounted earmuff with 23 dB NRR for two-way radio communication (listen/talk). Green cup color, non-foldable, includes (2) AAA alkaline batteries. Not intrinsically safe. Suitable for noisy environments requiring hearing protection and clear communication
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Wired, helmet-mounted earmuff with 23 dB NRR for two-way radio communication (listen/talk). Green cup color, non-foldable, includes (2) AAA alkaline batteries. Not intrinsically safe. Suitable for noisy environments requiring hearing protection and clear communication
Helmet-mounted wired earmuff with 23 dB NRR for listen-and-talk two-way radio communication. Includes (2) AAA alkaline batteries. Green cup color, non-foldable, not intrinsically safe. Suitable for tactical or industrial environments requiring hearing protection and simultaneous radio communication
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Helmet-mounted wired earmuff with 23 dB NRR for listen-and-talk two-way radio communication. Includes (2) AAA alkaline batteries. Green cup color, non-foldable, not intrinsically safe. Suitable for tactical or industrial environments requiring hearing protection and simultaneous radio communication
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This wired over-the-head headset provides 23 dB NRR hearing protection with listen-only two-way radio communication capability. The brown cups and non-foldable design make it suitable for noisy industrial environments such as plant floors and warehouses. Includes user instructions
Helmet-mounted wired earmuff with 23 dB NRR for listen-and-talk two-way radio communication. Gray, non-foldable, includes (2) AAA alkaline batteries. Not intrinsically safe. Suitable for noisy environments requiring hearing protection and clear voice transmission
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Helmet-mounted wired earmuff with 23 dB NRR for listen-and-talk two-way radio communication. Gray, non-foldable, includes (2) AAA alkaline batteries. Not intrinsically safe. Suitable for noisy environments requiring hearing protection and clear voice transmission

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