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RoHS Status: Exempt

COO (Country of Origin):: PL

3M Optime I Series Ear Defender, 26dB Single Rating, Yellow Cup - 7000039617

This ear defender is a hearing-protection device designed to reduce workplace noise exposure in industrial and construction settings. It provides personal attenuation for routine tasks where hearing protection is required and is intended for use with head-mounted safety systems.

Features and Benefits:

• SNR value 26 dB reduces overall noise exposure effectively
• Yellow cups enhance wearer visibility on site
• Foldable construction allows compact storage and transport
• Helmet attachment enables secure mounting to safety helmets
• Lightweight form supports extended wear with less fatigue

Applications

• Suitable for construction site operatives requiring visibility
• Ideal for helmet-equipped personnel on plant and machinery
• Used with safety helmets for road maintenance tasks
• Can be used for general industrial noise reduction duties

How is the product stowed when not in use?

It folds flat for compact storage in lockers or tool bags.

Can it be fitted to different helmet types?

It attaches via a helmet-mounted connection designed for standard helmet accessory points.

What visual benefit do the ear cups provide on site?

The bright yellow cups improve detection of protected personnel in busy environments.

How does the design affect wearer comfort during long shifts?

The construction prioritises low mass to reduce pressure on the head over extended periods.

Select all	Attribute	Value
	Brand	3M
	Attachment Type	Helmet
	Product Type	Ear Defender
	Series	Optime I
	Single Number Rating SNR	26dB
	Foldable	Yes
	Cup Colour	Yellow
	Standards/Approvals	No

	Select all
	Brand 3M
	Attachment Type Helmet
	Product Type Ear Defender
	Series Optime I
	Single Number Rating SNR 26dB
	Foldable Yes
	Cup Colour Yellow
	Standards/Approvals No

3M Optime I Ear Defender for Helmets, 26 dB, Yellow