Heavy-Duty Helmet Headset
Ideal for use in high noise environments, this headset is designed to clip onto a helmet and consists of noise attenuation ear defenders and a noise cancelling boom microphone. Connection to the radio is via a remote speaker microphone or external PTT. The headset is terminated with a four-pole, NEXUS jack plug.
This heavy-duty helmet headset is ATEX certified see below for more details.
| Attribute | Specification |
|---|---|
| Environmental rating | IP54 |
| Storage temperature | -40 to 85°C |
| Weight | 480g |
| Connector cable length, coiled | 300mm |
| Connector cable length, extended | 1200mm |
| Item | Part no. |
|---|---|
| Heavy-duty helmet headset | 300-00850 |
| Spare ear cushions | 700-00623 |
| Spare Heavy Duty Headset Mount 733N UV to suit Uvex Airwing (pk of 2) | 700-00627 |
| Spare Heavy Duty Headset Mount 740N2M2D to suit MSA VGuard (pk of 2) | 700-00628 |
| Spare Heavy Duty Headset Mount 740N2T2 to suit Unisafe TA560 (pk of 2) | 700-00629 |
Applicable standards
| IECEx Specifications | ATEX Specifications |
|---|---|
| IEC 60079-0:2017 Edition 7.0 IEC 60079-11:2011 Edition 6.0 | EN IEC 60079-0:2018 EN 60079-11:2012 |
