Part Number: 77606HB

SEALTEC 600 Series Headband Earmuff Plastic Single Point, Dielectric, NRR 27, CSA A

The SEALTECâ„¢ 600 Series Headband Earmuff is a high-attenuation, lightweight solution designed for reliable hearing protection in demanding industrial environments. The single-point headband design provides a stable fit while maintaining low clamping force, helping reduce pressure and fatigue during extended wear.

Soft SEALTECâ„¢ sealing cushions create a comfortable, secure acoustic seal, while the dual-foam ear cup design enhances sound insulation across key industrial noise frequencies, supporting consistent protection in moderate to high noise conditions. This type of over-the-head dielectric earmuff is commonly used in construction, utilities, and manufacturing where durable, non-conductive protection is required.

Constructed with durable, all-plastic dielectric materials, the earmuff is suitable for electrical and utility applications. With NRR 27 dB (CSA Class A) protection, the SEALTECâ„¢ 600 Series provides dependable performance for everyday industrial use where higher attenuation is required.

SEALTEC 77606HB Headband Earmuff Plastic
Frequency in Hz 125 250 500 1000 2000 3150 4000 6300 8000 CSA NRR
Mean (dB) Attenuation 19.4 23.7 31.9 37.4 38.2 38.9 40.0 39.0 40.1 A 27 dB
Standard Deviation 3.6 2.2 2.8 3 2.5 3 3.2 2.7 3.3

$18.00

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Part Number: 77606HB Category: Tags: , , , Brand:

$18.00

SEALTEC™ Multi-Position Earmuff – NRR 27 dB
Versatile earmuff designed for over-the-head, under-chin, or behind-neck wear. Low-profile design with soft sealing cushions and dielectric construction provides comfort, flexibility, and dependable protection across multiple applications.

Features

  • NRR 27 dB, CSA Class A in all three positions — Delivers consistent, compliant hearing protection whether worn over-the-head, under-chin, or behind-the-neck.
  • Multi-position single-point headband design — Allows the headband to pivot and adapt to a wide range of applications, including use with head and face protection.
  • SEALTECâ„¢ PU-like sealing cushions — Soft, lightweight, and abrasion-resistant cushions provide superior comfort, effective sealing, and reliable sound protection.
  • Low headband force (2.4 lbs) — Reduces pressure and fatigue while maintaining consistent acoustic sealing throughout extended wear.
  • Four-point suspension system — Evenly distributes pressure to minimize hot spots and improve long-term comfort.
  • Adjustable, rotating ear cups — Enables quick height and position adjustments for a secure, customized fit for every user.
  • Special foam head pad — Adds extra comfort for extended wear and multi-position use.
  • All-plastic construction — Provides dielectric protection, making it suitable for electrical and utility applications.
  • Excellent performance in hot and cold environments — Maintains comfort and protection across changing jobsite conditions.
Manufacturer

DENTEC SAFETY SPECIALISTS

Trade Name

SEALTEC

Part Number

77606HB

MOQ

1

UOM

EA

CERTIFICATION

CSA

Protection Rating

NRR 27/Class A

Colour

Grey/ Black

Material

Plastic

Country of Origin

China

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