KASK Helmet Earmuffs [3 Levels]
KASK Helmet Earmuffs [3 Levels] £37.83

KASK Helmet Earmuffs [3 Levels]

KASK |
SKU: WHP00004
£45.40incl. VAT

Incl. VAT. Shipping calculated at checkout.

Only 10 left in stock
Ear Protection Level: Low-Medium (Green)
  • Three noise levels: SC1 (green), SC2 (yellow), SC3 (orange). SNR ranges from 23dB up to 31dB depending on level and helmet model.
  • Conforms to EN 352-3, ANSI S3.19, and CSA Z94.2-02. Category III hearing protection, tested for use with all KASK helmets.
  • Attaches via 30mm Euro slot or bayonet adapter. Direct fit on Zenith, Zenith X, Primero, and Quantum; adapter required for Plasma, SuperPlasma, and HP.
  • Non-conductive, smooth telescopic size adjustment. Universal size, adjusts to a wide range of head shapes.
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KASK Helmet Earmuffs Hearing Protection [3 Levels]

The green earmuffs (SC1) are used in general industrial work areas, suitable for low to medium noise levels with medium to high frequency.

The yellow earmuffs (SC2) suit environments with medium to high noise levels, the best choice in high-frequency noise situations. Suitable for building and construction, forestry, industrial areas, production areas, agriculture, and similar uses.

The orange earmuffs (SC3) are indicated for low-frequency noise situations, suitable for extremely noisy environments such as airports, car racing, or when using pneumatic drills. For any inquiries, please contact us via chat.


Key Features

  • Standards: EN 352-3 | ANSI S3.19 | CSA Z94.2-02, Category III
  • Attaches to the helmet with a bayonet adapter or directly via a universal 30mm Euro slot
  • Performance differentiated by colour: SC1 (green), SC2 (yellow), SC3 (orange)
  • Smooth telescopic size regulation
  • Non-conductive
  • Certified for use with all KASK helmets

Note: SC1, SC2, and SC3 Earmuffs require an adapter to attach to Plasma, SuperPlasma, and HP helmets. Zenith, Zenith X, Primero, and Quantum helmets already have integrated slots, so no adapter is required for those.


Technical Data

  • SC1 (Green): SNR 25dB / 23dB (Zenith), NRR 22dB, 280g, CSA Class B
  • SC2 (Yellow): SNR 29dB / 27dB (Zenith), NRR 24dB, 320g, CSA Class A
  • SC3 (Orange): SNR 31dB / 28dB (Zenith), NRR 27dB, 350g, CSA Class A
  • Material: ABS thermoplastic ear cups and spacer, Polyether foam liner
  • Size: Universal
HOW TO MOUNT EARMUFF TO ZENITH HELMET?


KASK HELMET ACCESSORIES - ZENITH COLLECTION

Explore the full range of safety helmets and accessories at KASK at MTN Shop UK.

Frequently Asked Questions

Which KASK earmuff level (SC1, SC2, or SC3) do I need for my work environment?
It depends on the noise level and frequency you're exposed to. SC1 (green) suits general industrial areas with low to medium noise, SC2 (yellow) covers medium to high noise environments like construction and forestry, and SC3 (orange) is built for extremely loud, low-frequency environments such as airports or pneumatic drill use. Match the SNR rating to your actual exposure rather than defaulting to the highest level, since heavier attenuation can make communication harder in moderate-noise settings.
Do I need an adapter to use these earmuffs, or do they attach directly to my KASK helmet?
It depends on your helmet. Zenith, Zenith X, Primero, and Quantum helmets have integrated 30mm Euro slots, so the earmuffs attach directly with no extra parts. Plasma, SuperPlasma, and HP helmets require a separate bayonet adapter, sold apart from the earmuffs themselves.
Why does the SNR rating differ between Zenith helmets and other KASK models for the same earmuff?
SNR is measured as a combined system, so the helmet shell and mounting point affect the final attenuation figure alongside the earmuff itself. For example, the SC1 rates at 25dB on Plasma, HP, Quantum, Superplasma, and related models, but 23dB specifically on Zenith, due to differences in how the earmuff seals and sits against each helmet shell.
How heavy are the KASK earmuffs, and does weight increase with higher noise protection?
Yes. SC1 weighs 280g, SC2 weighs 320g, and SC3 weighs 350g, with the added weight coming from the larger ear cup and thicker foam liner needed to achieve higher attenuation at the SC3 level.

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