3m 3G-OTH-555629 — Technical Specifications
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.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | Helmet Mounted Earmuff, 23 dB NRR, Wired, Listen, Green |
| Brand | 3M |
| Foldable | No |
| Includes | (2) AAA Alkaline Batteries |
| Cup Color | Green |
| Connection Type | Wired |
| Intrinsically Safe | No |
| Manufacturer Part Number | MT14H418A-09 GN |
| Two-Way Radio Communication Type - MERCH | Listen |