STP8X Accessories

STP8X 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 chest-mounted STP8X large-button PTT or STP8X Advanced RSM unit. The headset is terminated with a four-pole, NEXUS jack plug.


Environmental rating IP54
Storage temperature -40 to 85°C
Weight 480g
Connector cable length, coiled 300mm
Connector cable length, extended 1200mm


STP8X 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
IEC60079-0:2011 Edition 6.0
IEC60079-11:2011 Edition 6.0

ATEX Specifications
EN60079-0 (2012)
EN60079-11 (2012)


Please note: For use in hazardous environments the Rugged Side Connector (RuSC) cover must be in place, or an approved RusC accessory must be securely connected. Removal of the cover, or disconnection of the approved RuSC accessory is not permitted in hazardous environments.