3M PELTOR WS LiteCom PRO III Headset - Hard Hat Attached - Intrinsically Safe - MT73H7P3E4D10NA-50

3M PELTOR WS LiteCom PRO III Headset - Hard Hat Attached - Intrinsically Safe - MT73H7P3E4D10NA-50

The 3M PELTOR WS LiteCom Pro III Headset features built-in analog and digital programmable two-way communication radio, environmental listening with level-dependent hearing protection, and Bluetooth functionality. Combined with the professional-grade durability and all-day wearability expected from PELTOR, this headset is an ideal choice for use in hazardous conditions.

The analog and digital two-way radio enables clear, hands-free communication in high levels of noise and integrates seamlessly into your existing two-way radio system. And with Bluetooth multipoint functionality, workers can be wirelessly connected to two mobile devices. Plus, workers stay protected, aware and able to communicate face-to-face while never removing their hearing protection through level-dependent functionality. And all of this technology is combined with the professional-grade durability and all day wearability you've grown to expect from PELTOR. This headset is Certified by CSA Group as intrinsically Safe for Use in Hazardous Locations.

Details:

• INTRINSICALLY SAFE DESIGN: MT73H7*4D10NA-50 headsets are CSA approved for use in potentially explosive environments
• VOICE OPERATED TRANSMISSION: Voice operated transmission (VOX) for hands free operation in high noise environments
• BUILT-IN PROGRAMMABLE ANALOG AND DIGITAL TWO-WAY COMMUNICATION RADIO: Headset-to-headset communication with ability to be integrated with similar professional radio communication systems. Up to 70 programmable radio channels
• NOISE CANCELING, WATER AND DUST PROOF SPEECH MICROPHONE (IP67): Helps provide clear communication in noisy and demanding environments
• HEARING PROTECTION: Noise attenuating ear cups help provide hearing protection in environments with potentially hazardous noise

Auxiliary Port	4-pin XLR
Battery Life	8 hr - 12 hr
Battery Type	Rechargeable Li-ion Pack
Bluetooth	Yes
Brand	PELTOR
Built in 2-Way Radio	Yes
Communication Direction	Two-way
Communication Type	Environmental Listening
Connection Type	Wireless
Connector Size (Imperial)	0.062 in
Connector Size (Metric)	1.6 mm
CSA Class	CSA Class AL
External Audio Input	Yes
Features	Intrinsically Safe
Function	Built in two-way radio
Hearing Protection Style	Earmuffs
Hearing Protection Type	Hard Hat Attached
In-Ear Solutions	No
Intrinsically Safe	Yes
Level Dependent Function for Ambient Listening	Yes
Microphone Class/Type	Dynamic
Noise Attenuating Headsets	Yes
Product Color	Royal Blue
Product Number	MT73H7P3E4D10NA-50
Product Series	Lite-Com
Product Type	Protective Communication
Recommended Application	Construction
Recommended Industry	Military Maintenance, Repair & Operation (MRO)
Specifications Met	ANSI S3.19-1974
Suspension Method	Hard Hat Mount
Trademark 1	3M
Trademark 2	Peltor

3M ID: 7100099785

3M UPC: 7318640067158

3M Part #: MT73H7P3E4D10NA-50

Product Type	Hearing Protection

Shipping

We Ship Internationally - We can ship to virtually any address in the world, with some restrictions on certain products.

Standard Delivery: Ground shipping typically delivers in approximately 5 business days from our Columbus, OH warehouse.

Expedited Options Available:

• Priority and Expedited handling speeds up processing
• Overnight shipping available (guaranteed) - must order by phone before 12pm EST M-F
• Some items ship "Manufacturer Direct" and cannot be expedited

Important: Inspect your delivery before signing! Note any damage on the shipping document.

Returns Policy

30-Day Return Window: Most new, unopened items can be returned within 30 days for a full refund.

Non-Returnable Items:

• Made-to-order fall protection products
• Used vacuums, respirators, gas monitors, or air scrubbers
• Calibration gas (hazardous material)
• PAPR and specialty respiratory items (non-stock)

Restocking Fee: 30% restocking fee or shipping costs apply if return is due to buyer error.

Refund Timeline: Expect refunds within 4 weeks, though many are processed faster.

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