MSA CC Passive with Inline PTT, Helmet Attached, (select PTT & radio type)

From £226.00 (Exc VAT)

  • Choice of PTT (Hardwired inline)
  • Directly connects to two-way (PMR) radios
  • Comfortable noise-cancelling ear defenders
  • Clearer, safer and more efficient two-way communications
  • Padded headband and soft cushions provides high comfort
  • Helmet Attached SNR 27dB


The MSA CC Passive (41640-05) is a comfortable noise cancelling ear defend headset that connects directly to most two-way hand portable walkie-talkie radios on the market.

The hearing protector headset has a noise cancelling boom microphone, PTT and downlead that connects directly to the two-way radio with minimal interference from background noise.

The 41000 MSA Sordin CC Passive ear defender headsets enhance the features and benefits of the two-way radio, giving clearer, safer and more efficient two way communications even when in noisy environments.

  • Choice of PTT (Hardwired inline)
  • Directly connects to two-way (PMR) radios
  • Padded headband and soft cushions provides high comfort.
  • Quick positioning noise cancelling boom microphone for clear communications even in noisy areas
  • Available with or without 82 dB(A) audio limiters – please call for without
  • Weight: 292g (Helmet Attached)
  • If your radio is not listed, please call, as we have too many to list

Press-to-Talk (PTT) Switch Choice

Not sure of your Radio Model? View our Radio Plug Comparison Table

Attenuation Data
Helmet Attached



To save the PDF to your computer, right click the link, then choose ’save as‘ or just ’click‘ to open the PDF in a new window.

MSA CC Passive PDF
MSA CC Passive

MSA CC Instructions PDF
MSA CC Instructions

Additional information

Radio Code

EA1, HYT1, HYT13, HYT2, HYT3, HYT4, HYT5, I1, I1S, I2, I2S, I3, I5, I6, I6IM35, I7, IM35, IM73, K1, K2, K3, M1, M10, M11, M12, M14, M15, M16, M17, M2, M3, M5, M6, M8, M9, MA1, MA2, NK1, NX1, QD, QDL, SM1, SP1, SP2, SP3, SP4, T1, T2, VY1, VY1A, VY2, VY3


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