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3M™ PELTOR™ Ex Approved Headsets

PELTORs range of Ex approved products are developed for users who spend time in highly explosive environments, such as the off shore - and refining industry. Designed to ensure clear, reliable communication even in extremely noisy environments, while providing the perfect hearing protection for the situation the range offers high attenuating shells with optimised acoustic design and excellent space for the ears for the best possible sound quality and comfort.
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Products and Purchase Options: 

4 Results (Displaying results 1-4)
3M Product NumberMarketplace Formal NameCommunication TypeConnection TypeHearing Protection StyleAttenuation rating (SNR)Product Series
HTM79F-50HTM79F-503M™ PELTOR™ Listen Only Ex Approved Headset (Mono) HTM79F-50Ex Approved, External Audio Input3.5mm mono plugFoldable/Over the head33 DecibelListen Only
HTM79P3E-50HTM79P3E-503M™ PELTOR™ Listen Only Ex Approved Headset (Mono) HTM9P3E-50Ex Approved, External Audio Input3.5mm mono plugHelmet Mounted33 DecibelListen Only
MT7H79F-50-34MT7H79F-50-343M™ PELTOR™ EX Approved Headset 230 Ohm, Dynamic Microphone & J11 Plugt MT7H79F-50-34Two-Way, Ex ApprovedJ11, dynamic mic, 230 ohmFoldable/Over the head33 DecibelMT Series
MT7H79P3E-50-34MT7H79P3E-50-343M™ PELTOR™ EX Approved Headset 230 Ohm, Dynamic Microphone & J11 Plug MT7H79P3E-50-34Two-Way, Ex ApprovedJ11, dynamic mic, 230 ohmHelmet Mounted32 DecibelMT Series
4 Results (Displaying results 1-4)


Attenuation rating (HML)H=33 M=32 L=24, H=33 M=31 L=23
Attenuation rating (SNR)32 Decibel, 33 Decibel
Communication TypeTwo-Way, External Audio Input, Ex Approved
Connection TypeJ11, dynamic mic, 230 ohm, 3.5mm mono plug
FeaturesLevel Dependent Function, Built in two way communication, High Attenuation, ATEX Approved
Hearing Protection StyleHelmet Mounted, Foldable/Over the head
Net Weight345 g, 320 g, 335 g
Product SeriesMT Series, Listen Only
Product TypeCommunications Headsets
Recommended ApplicationFacility Maintenance, Electrical, Remediation, Machine Operations, Demolition, Assembly
Standards/ApprovalsAS/NZS 1270, CE Approved
User TypeMining, Oil & Gas

Data Sheet

Instruction Sheet

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