Search  for anything...

DEWALT DPG660 Yellow with Black Earcups Dielectric Expandable NRR 25 Cap Mount Earmuff

Based on 73 reviews
Condition: New
Checking for the best price...
$20.48
Holiday Deal · 29% off was $28.99

Buy Now, Pay Later


As low as $5 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Nov 15
Order within 3 hours and 47 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

At a glance

Condition
New
Model
DPG660-D
Dimensions
8.75 x 4 x 4.5 in
Weight
9.6 oz
Color
Yellow / Black
Material
Plastic
Age Range Description
Adult
In the box
Dielectric Cap Mount NRR 25 Earmuff

Features 5

  • DIELECTRIC DESIGN FOR ELECTRICAL SAFETY: The DPG660-D is a passive earmuff constructed with dielectric materials, ensuring metal-free reliability in environments with electrical hazards.
  • CUSTOMIZABLE FIT: Experience comfort with this easy cap-mount design, extendable and foldable arms, and 4-point suspension system, allowing for a personalized fit and even pressure distribution for extended wear.
  • NOISE REDUCTION RATING: Providing a Noise Reduction Rating (NRR) of 25dB, means you will get exceptional protection in moderate to high noise environments, ensuring your safety and well-being.
  • ALL-DAY COMFORT: Designed for extended wear, this cap mount earmuff for helmets/hard hats features padded ear cups that enhance comfort, making it the perfect choice for all-day use, whether on the job site or in industrial settings.

Description

The DPG660-D passive earmuff, designed for comfort and safety in diverse environments. Crafted with dielectric construction, this earmuff is perfect for use around electrical hazards, ensuring metal-free reliability. Its easy cap-mount design, along with extendable and foldable arms featuring a 4-point suspension system, allows for a customized and adjustable fit, ensuring even pressure distribution for extended wear. The padded ear cups enhance comfort, making it ideal for all-day use. With a low-profile and lightweight design, this earmuff delivers a Noise Reduction Rating (NRR) of 25dB, providing excellent protection in moderate to high noise environments. Meeting CSA Z94.2 Class A Standards, the DPG660-D offers peace of mind in any work setting.

Specs 25

Product Dimensions 8.75 x 4 x 4.5 inches; 9.6 ounces
Item model number DPG660-D
Department unisex-adult
Manufacturer Radians, Inc.
Brand Name DEWALT
Item Weight 9.6 ounces
UPC 674326381930
Unit Count 1 Count

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Perfect fit
I love these. They work really good on my hard hat and keep the louder sounds down.
Reviewed in the United States on September 26, 2026 by Kewey

Tapones de cilenciamiento
Muy buenos 👍
Reviewed in the United States on August 6, 2026 by Antonio Guti

Repackaged but otherwise great item.
Was certain I was receiving a new product, but it was used and the package was damaged. It was repackaged and taped back up though so no big deal. It fit well into the hardhat with a little patience.. I am thinking it was returned because it looked like it wouldn't fit into the slot of the hard hat, but with a few tries, it fell right into place. I am not docking it because it was a return. It otherwise looked like a new product. I was buying it for someone else so it would have been nice to have looked new instead of repackaged and taped up. I am happy with the purchase though and they work well. ... show more
Reviewed in the United States on June 25, 2026 by Kindle Customer

Cover Ears Comfortably
Once you have figured out the attachment points for these are the slots at the bottom rear of the DPG22V helmet, you are set. These cover my ears completely and comfortably.
Reviewed in the United States on February 15, 2026 by N W

Hard Hat ear muffs
Great product comfortable on your ears
Reviewed in the United States on March 18, 2025 by Jason martin

Runs large
The don’t stay in my ears
Reviewed in the United States on July 1, 2026 by Dr. C. W.

Excelente
Buen producto
Reviewed in the United States on June 24, 2025 by Juan Lázaro

Great Buy…👍🏽👍🏽
Great Buy…👍🏽👍🏽
Reviewed in the United States on March 8, 2025 by RL
Checking for best price...