DEWALT DPG660-D Dielectric Cap Mount NRR 25 Earmuff

The DPG660-D passive, cap-mount earmuff features metal-free construction ideal for use around electrical hazards. Its NRR 25dB rating offers protection in moderate to high noise environments, while the low-profile and lightweight design makes it comfortable for all day wear. Extendable and foldable arms allow for an adjustable fit.

Specifications:

• Dielectric construction
• Easy cap-mount design
• Adjustable fit
• Fold-able arms with 4-point suspension for even pressure distribution
• Padded ear cups
• Passive, low-profile, and lightweight design
• NRR 25dB for moderate to high noise environment
• Meets CSA Z94.2 Class A Standards
• Colors: Yellow / Black
• Country of Origin: China

The DEWALT DPG660‑D Dielectric Cap Mount Earmuff is engineered to provide effective hearing protection while maintaining comfort during extended wear. With an NRR of 25 dB, it helps protect workers in moderate to high noise environments such as construction sites, manufacturing facilities, and maintenance operations. The dielectric, metal‑free construction makes it well suited for use around electrical hazards, adding an extra layer of safety in specialized work conditions.

In real‑world jobsite use, the low‑profile and lightweight design helps minimize pressure and bulk, allowing workers to wear the earmuffs comfortably throughout long shifts. The padded ear cups and 4‑point suspension system distribute pressure evenly, reducing fatigue and encouraging consistent PPE use. Extendable and foldable arms allow for easy adjustment and secure positioning, even when workers are frequently moving, bending, or climbing.

As part of a modular PPE setup, the cap‑mount design allows the earmuffs to be mixed and matched with compatible hard hat shells, suspensions, and other accessories based on specific job requirements. When used with hi‑viz or branded helmets, they contribute to improved visibility and a professional, unified appearance that can positively influence worker morale and safety compliance. Built to meet CSA standards and designed for daily jobsite demands, the DEWALT DPG660‑D offers reliable performance, comfort, and flexibility for modern safety programs.

Additional Features:

• Dielectric construction supports safe use around electrical hazards
• NRR 25 dB provides protection in moderate to high noise environments
• Lightweight, low‑profile design reduces strain during extended wear
• Padded ear cups enhance comfort and help maintain a secure seal
• Foldable arms allow easy adjustment and convenient storage
• Even pressure distribution helps reduce fatigue over long shifts
• Cap‑mount design supports modular, mix‑and‑match PPE configurations
• Complements hi‑viz and branded head protection for improved worker morale and visibility