The David Clark H5040 Adjustable Headset is the behind the head version of the Model H5030. It boasts a soft, adjustable overhead strap designed to fit under most safety caps.
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Features
Recommended for Noise Levels to 100dB
MSHA Approval Number 9B-67
Operates by the power of your own voice – no AC or DC power source is required
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Headset Parts List
The David Clark H5040 Adjustable Headset is powered by your voice, with no need of batteries or electricity. When in operation, your voice travels to a transmitter that then causes fluctuations in a magnetic circuit, creating a current powerful enough to operate up to six headsets for a distance of several miles, depending on your application.
Important Notes
Voice Powered Systems should not be grounded.
Do not put cable in same conduit with electrical wires.
All headsets are compatible and interchangeable.
Headsets, jumper cords and extension cords operate over a 2 conductor, 20 AWG cord.
Additional Features
All headsets are compatible and interchangeable.
Includews a 30-inch cord, terminating in a plug
Phone plugs and jacks on headsets, extension cords, jack plates and junction boxes are compatible.
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us
today for a free consultation!David Clark H5040 Headset Parts List