3m Peltor 3G-OTH-553379 — Technical Specifications

Name: 3m Peltor 3G-OTH-553379 3M PELTOR Electronic Ear Muffs: Hard Hat-Mounted Earmuff, 23 dB NRR, 3.5mm Stereo, Listen, Black (MPN MT13H221P3E). Key specifications — Cup Color: Black; Intrinsically Safe: No; Connection Type: 3.5mm Stereo; Compatible with Series: Slotted Front-Brim Hard Hats; Two-Way Radio Communication Type - MERCH: Listen Only; Brand: 3M PELTOR; Foldable: No; Compatible Hard Hats: Slotted Front-Brim Hard Hats.
Brand: 3m Peltor

The 3M PELTOR MT13H221P3E is a hard hat-mounted electronic earmuff providing 23 dB NRR noise reduction with listen-only communication via a 3.5mm stereo connection. Designed for slotted front-brim hard hats, this black, non-foldable unit supports two-way radio communication in listen-only mode.

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Technical Specifications

Parameter	Value
Type	23 dB NRR, Listen, Black
Brand	3M PELTOR
Stereo	3.5mm
Foldable	No
Cup Color	Black
Connection Type	3.5mm Stereo
Intrinsically Safe	No
Compatible Hard Hats	Slotted Front-Brim Hard Hats
Compatible With Series	Slotted Front-Brim Hard Hats
Manufacturer Part Number	MT13H221P3E
Two-Way Radio Communication Type - MERCH	Listen Only