Bsc Preferred OCS1405 Earmuff Hearing Protector Nrr 26db

Product Description

The BSC PREFERRED OCS1405 is a multi-position over-ear hearing protector designed for use in high-noise work environments. The muffs feature padded ear cups that deliver a secure acoustic seal, achieving a Noise Reduction Rating (NRR) of 26 dB when worn behind the head. The shell and headband are constructed from a durable, lightweight, non-conductive dielectric plastic, making these muffs appropriate for electrical trade work where conductive materials are a hazard. Sold in a case of 2. This product is installed and worn by electricians, HVAC technicians, plumbers, and general trade workers operating in loud job-site conditions.

The OCS1405 is suited for residential and commercial job sites where sustained or intermittent high-noise exposure is present - including mechanical rooms, rooftop equipment service, panel work, and construction environments. The three-position wear configuration - over the head, behind the head, or under the chin - allows compatibility with hard hats, face shields, and other PPE commonly used in the trades. No specific compatible model numbers have been identified in the source data.

Key Features

• NRR of 26 dB behind the head for effective noise attenuation in loud environments
• Three wear positions: over the head, behind the head, or under the chin
• Non-conductive dielectric plastic construction - safe for electrical trade applications
• Padded ear cups provide extended-wear comfort and a consistent acoustic seal
• Lightweight design reduces fatigue during long work sessions
• Sold as a case of 2 units

Compatibility

Designed as a general-purpose hearing protector suitable for trade professionals in electrical, HVAC, plumbing, and construction applications requiring ANSI-rated hearing protection.

Installation Notes

No tools or wiring are required to fit or adjust these earmuffs. Inspect the ear cups and seals before each use to confirm the cushions are intact and free of cracks that could compromise the noise reduction rating. When worn under a hard hat, use the behind-the-head or under-the-chin position to maintain a proper fit. OSHA 29 CFR 1910.95 governs occupational noise exposure standards and may apply to job sites where this PPE is required.