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3M PELTOR Optime III Ear Defender with Neckband, 34 dB Noise Reduction, Black H540B-412

Category Ear Defenders Brand 3M PELTOR Condition New

Specifications

Country of Origin Poland
Brand 3M PELTOR
Model H540B-412
Gross Weight 270g
Series Optime III
Attachment Type Neckband
Standards/Approvals CE, EN 352-1
Cup Colour Black
Single Number Rating SNR 34dB
3M PELTOR Optime I Ear Defender with Headband, 27 dB, Black, YellowBrand 3M PELTOR
NECKBAND EAR DEFENDERSBrand NEUTRAL
3M Optime III Ear Defender with Neckband, 34 dB, Black, RedBrand 3M

Key Features

  • Durable construction with plastic and stainless steel components offers long-lasting use.
  • Neckband design enables easy wearing with helmets or visors.
  • Double-cased ear cups minimize resonance and provide a secure seal.
  • Large ear cups reduce moisture build-up for enhanced comfort.
  • Foam ear pads are replaceable for hygiene maintenance every six months.
  • Suitable for quarrying, aerospace, printworks, and other heavy noise applications.
  • Lightweight at 270 grams for comfortable all-day wear.
  • Certified to CE and EN 352-1 safety standards.

Product Description

3M PELTOR H540B-412 Optime III Ear Defender with Neckband is engineered for superior hearing protection with an SNR of 34 dB, ideal for environments with extreme noise levels such as power stations, airports, mining, and industrial printing.

Manufactured with durable plastic and stainless steel, the double-cup technology reduces resonance, delivering maximum high-frequency insulation. The generous internal space minimizes heat and moisture, enhancing user comfort during long-term use.

The adjustable neckband ensures compatibility with helmets and visors without compromising fit. Soft wide cushions reduce pressure around the ears for prolonged comfort in tough working conditions.

Replacement foam ear pads (part number 449-6607) should be fitted approximately every six months to retain effective protection and hygiene. These Ear Defenders meet CE and EN 352-1 standards, confirming compliance with safety regulations.

Common applications include quarrying, aerospace industry, printworks, power stations, and marine engine rooms. The light weight of 270 grams reduces fatigue and increases wearability.

Durable plastic and stainless steel materials provide robustness. Double casing technology minimizes resonance within ear cups. Large internal ear cup volume reduces heat and moisture build-up. Foam pads are replaceable to maintain hygiene and protection.

Adjustable neckband fits securely around the neck for convenience. Certified to CE and EN 352-1 safety standards for hearing protection. Ideal for use in loud industrial environments including mining and airports. Lightweight design ensures comfort during extended wear.

This product is part of the Optime III series from 3M PELTOR, recognized for high-performance hearing protection solutions. Find more quality hearing protection and personal safety equipment in EnvMart's Industrial Supplies category.

3M PELTOR Optime III Ear Defender with Neckband, 34 dB Noise Reduction, Black H540B-412
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Frequently Asked Questions

This model has a Single Number Rating (SNR) of 34 dB, making it suitable for high noise environments.

It is manufactured with durable plastic and stainless steel components for long-lasting use.

The neckband design allows for easy wearing with helmets or visors, ensuring compatibility without compromising fit.

Common applications include quarrying, aerospace, printworks, power stations, and marine engine rooms.

The ear defender weighs 270 grams, which contributes to comfortable all-day wear.

The foam ear pads should be replaced approximately every six months to maintain hygiene and effective protection.

It is certified to CE and EN 352-1 safety standards, confirming compliance with hearing protection regulations.

The ear defender utilizes double-cased ear cups, which minimize resonance and provide a secure seal.

The large internal ear cup volume reduces heat and moisture build-up, while soft wide cushions minimize pressure around the ears.

Yes, the adjustable neckband ensures a secure fit around the neck, enhancing wearability.

The ear cups of this model are black in color.

This model is part of the Optime III series from 3M PELTOR, known for high-performance hearing protection solutions.

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