3M™ PELTOR™ X4 Earmuffs X4P51E, Hard Hat Attached, 10 EA/Case

3M™ PELTOR™ X4 Earmuffs offer a slim lightweight option with a Noise Reduction Rating (NRR) between 25–27 dB, depending on attachment type. This low-profile earmuff is ideal for protection against mid- to high-level industrial noise and other loud sounds.
Special Price $390.15 Regular Price $459.00
UPC 10078371671362
3M ID 7100135827
Packaging Each
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The X Series earmuffs are 3M’s latest advancement in hearing conservation. Advanced design allow for use with full brim hard hats. New technologies in comfort, design and protection all come together in this groundbreaking earmuff line. The X4P5E is a light-weight, low profile earmuff designed for protection against mid-level industrial noise and other loud sounds. A universal mounting attachment fits most hard hats. Protects against arc flash and other electrical hazards with the electrically insulated attachments which offer consistent pressure over prolonged wearing periods. Earcup pivot points tilt for optimum comfort and efficiency. Replaceable ear cushions and foam liners (hygiene kit HYX4). Noise Reduction Rating (NRR)a 26 dB.


  • Noise Reduction Rating (NRR) between 25–27 dB (depending on the attachment type)
  • Low-profile cup design for improved compatibility with other personal protection equipment (PPE)
  • High ratio of NRR to earcup depth
  • 3M™ E-A-Rfit™ Dual-Ear Validation System testable
  • Slow-recovery, high-density foam
  • Replaceable ear cushions and foam liners (hygiene kit HYX4)
More Information
3M ID 7100135827
Part number X4P51E
Keywords 3M, PELTOR, X4 Earmuffs, Noise Reduction Rating, NRR, industrial noise protection, mid-level noise protection, high-level noise protection, low-profile earmuff, personal protection equipment, PPE compatibility, high-density foam, replaceable ear cushions, replaceable foam liners, hygiene kit, earcup pivot points, comfort earmuffs, noise reduction, industrial earmuffs, automotive earmuffs, construction earmuffs, manufacturing earmuffs, safety earmuffs, fire safety earmuffs, industrial maintenance earmuffs, personal safety equipment, collision repair earmuffs, commercial vehicle earmuffs, specialty vehicle earmuffs
Global Product Hierarchy Personal Protective Equipment > Hearing Protection > Earmuffs
Color Family Multi-color
Earmuff Style Hard Hat Attached
Hearing Protection Style Hard Hat Attached
Hearing Protection Type Hard Hat Attached
Metal Detectable No
Product Color Black Chartreuse
Product Number X4P51E
Product Series X Series
Product Type simple
Quantity 0
Recommended Application Assembly
Cleaning
Demolition
Electrical
Facility Maintenance
Grinding
Machine Operation
Painting
Sanding
Welding
Recommended Industry Automotive
Construction
Food & Beverage Manufacturing
General Manufacturing
Metal Fabrication
Military Maintenance
Mining
Oil & Gas
Pharmaceutical
Repair & Operation (MO)
Transportation
Trademark 1 3M™
Trademark 2 PELTOR™
Country of Origin Poland
Sales Unit EA
SAP Shelf Life In Days 1825
Base - Billing Unit EA
Base - Customary Height Dimension 7.874015748
Base - Customary Length Dimension 5.511811024
Base - Customary Width Dimension 4.330708661
Base - Metric Gross Weight 301.0 G
Base - Metric Height Dimension 200.0 MM
Base - Metric Length Dimension 140.0 MM
Base - Metric Width Dimension 110.0 MM
Base - Item Quantity 1
Base - Unit EA
Consumer - Billing Unit EA
Consumer - Customary Cubic Dimension 187.95313181177542 ci
Consumer - Customary Gross Weight 0.6635914091764815 lbs
Consumer - Customary Net Weight 0.4828123541848819 lbs
Consumer - Customary Height Dimension 7.874015748031496 in
Consumer - Customary Length Dimension 5.511811023622047 in
Consumer - Customary Width Dimension 4.330708661417323 in
Consumer - Metric Cubic Dimension 3.08 CDM
Consumer - Metric Net Weight 219.0 G
Consumer - Metric Height Dimension 200.0 MM
Consumer - Metric Length Dimension 140.0 MM
Consumer - Metric Width Dimension 110.0 MM
Consumer - Item Quantity 1
Consumer - Total Unit Quantity 1
Consumer - Previous Packaging Level Quantity 1
Consumer - Item Unit PACK
Consumer - Unit EA
Shipper - Billing Unit EA
Shipper - Customary Cubic Dimension 2305.5380756430804 ci
Shipper - Customary Gross Weight 7.4626475749581065 lbs
Shipper - Customary Net Weight 4.828123541848819 lbs
Shipper - Customary Height Dimension 8.622047244094489 in
Shipper - Customary Length Dimension 28.77952755905512 in
Shipper - Customary Width Dimension 9.291338582677165 in
Shipper - Metric Cubic Dimension 37.781 CDM
Shipper - Metric Weight 3.385 KG
Shipper - Metric Net Weight 2.19 KG
Shipper - Metric Height Dimension 219.0 MM
Shipper - Metric Length Dimension 731.0 MM
Shipper - Metric Width Dimension 236.0 MM
Shipper - Item Quantity 10
Shipper - Total Unit Quantity 1
Shipper - Previous Packaging Level Quantity 1
Shipper - Unit CS
Pallet - Billing Unit EA
Pallet - Customary Cubic Dimension 90803.33121296164 ci
Pallet - Customary Gross Weight 259.6097460810463 lbs
Pallet - Customary Net Weight 144.84370625546458 lbs
Pallet - Customary Height Dimension 48.818897637795274 in
Pallet - Customary Length Dimension 47.24409448818898 in
Pallet - Customary Width Dimension 39.37007874015748 in
Pallet - Metric Cubic Dimension 1.488 M3
Pallet - Metric Net Weight 65.7 KG
Pallet - Metric Height Dimension 1240.0 MM
Pallet - Metric Length Dimension 1200.0 MM
Pallet - Metric Width Dimension 1000.0 MM
Pallet - Item Quantity 300
Pallet - Total Unit Quantity 30
Pallet - Previous Packaging Level Unit BOX
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 5
Pallet - Shipping Container Per Layer Quantity 6
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