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3M Headset: Over the Head, Helmet Mounted Earmuff, 23 dB NRR, Wired, Listen - Tactical Over-the-Head Headsets for Communication
3MTactical Over-the-Head Headsets for Communication

3M Headset: Over the Head, Helmet Mounted Earmuff, 23 dB NRR, Wired, Listen

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

Brand
3M
Item
Headset: Over the Head, Helmet Mounted Earmuff, 23 dB NRR, Wired, Listen
Category
Tactical Over-the-Head Headsets for Communication
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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
View Full Spec Sheet

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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
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

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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