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

The 3M Headset: Over the Head (MPN MT14H418A-109 GN) is a wired, helmet-mounted earmuff with a 23 dB NRR, designed for listen/talk two-way radio communication. This green, non-foldable unit includes (2) AAA alkaline…

SKU 3G-OTH-555635

Brand
3M
Item
Headset: Over the Head, Helmet Mounted Earmuff, 23 dB NRR, Wired, Listen/Talk
Category
Tactical Over-the-Head Headsets for Communication
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Technical Specifications

3M
Manufacturer Part Number
MT14H418A-109 GN
Type
Helmet Mounted Earmuff, 23 dB NRR, Wired, Listen/Talk, Green
Foldable
No
Includes
(2) AAA Alkaline Batteries
Cup Color
Green
Connection Type
Wired
Intrinsically Safe
No
Two-Way Radio Communication Type - MERCH
Listen and Talk
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-109 GN) is a wired, helmet-mounted earmuff with a 23 dB NRR, designed for listen/talk two-way radio communication. This green, non-foldable unit includes (2) AAA alkaline batteries and is not intrinsically safe.

Frequently Asked Questions

What is the 3M MT14H418A-109 GN headset used for?

The 3M MT14H418A-109 GN is a wired, helmet-mounted earmuff with 23 dB NRR for listen/talk two-way radio communication. It is used in tactical, industrial, and noisy environments where clear radio communication and hearing protection are required.

What are the specifications of the 3M MT14H418A-109 GN headset?

This 3M headset is a wired, helmet-mounted earmuff with 23 dB NRR, green cup color, and listen/talk two-way radio communication. It includes (2) AAA alkaline batteries, is non-foldable, and is not intrinsically safe. The manufacturer part number is MT14H418A-109 GN.

Where to buy the 3M MT14H418A-109 GN headset worldwide?

3G Electric supplies the 3M MT14H418A-109 GN headset worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this wired, helmet-mounted earmuff for your communication and hearing protection needs.

How to install the 3M MT14H418A-109 GN headset on a helmet?

To install the 3M MT14H418A-109 GN headset, attach the helmet-mounted earmuff brackets securely to the helmet side slots. Ensure the wired connection is routed to avoid snagging. Insert the (2) AAA alkaline batteries, then test the listen/talk function before use. Follow the manufacturer's manual for specific steps.

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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