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Datasheet - 7000039623

RoHS Status: Exempt

COO (Country of Origin):: PL

3M Optime III Series Ear Defender, 34dB Single Rating, Black Cup - 7000039623

This ear defender provides hearing attenuation for noisy environments using a neckband attachment. Designed by a recognised manufacturer, it reduces ambient sound levels to help protect users where noise exposure is significant. The product is presented with contrasting cup colours and intended for industrial and workplace contexts.

Features and Benefits:

• 34dB rated attenuation for high noise reduction
• Neckband attachment for hands-free, quick donning
• Dual-colour cups enabling visual identification
• Cushioned ear seals for prolonged comfort
• Robust construction suited to daily use

Applications

• Suitable for construction site noise control
• Used with heavy machinery operations
• Ideal for manufacturing floor hearing protection
• Can be used during plant maintenance tasks
• Used for workplace noise risk assessments

What level of noise reduction can be expected in high-noise settings?

The device provides a single number rating of 34dB indicating significant attenuation of broadband environmental noise.

How does the attachment style affect usability for workers?

The neckband design permits rapid application and removal while keeping hands free during tasks requiring mobility.

Are there visual cues to differentiate units on site?

The product features two-tone cup colours in black and red which assist in quick visual identification.

What environments are appropriate given its build and design?

The ear defender is intended for industrial and workplace conditions where sustained noise control and routine use are required.

Select all	Attribute	Value
	Brand	3M
	Product Type	Ear Defender
	Attachment Type	Neckband
	Series	Optime III
	Single Number Rating SNR	34dB
	Cup Colour	Black, Red
	Standards/Approvals	No

	Select all
	Brand 3M
	Product Type Ear Defender
	Attachment Type Neckband
	Series Optime III
	Single Number Rating SNR 34dB
	Cup Colour Black, Red
	Standards/Approvals No

3M Optime III Ear Defender with Neckband, 34 dB, Black, Red

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