3M PELTOR Electronic Ear Muffs: Over-the-Head Earmuff, 21 dB NRR, 3.5mm Stereo
The 3M PELTOR MT13H220A is an over-the-head electronic earmuff with a 21 dB NRR, 3.5mm stereo connection, and listen-only two-way radio communication. It features black foam cups and is not intrinsically safe. 3G…
SKU 3G-OTH-555172
Need installation or engineering help?
Ask a question
Product Description
The 3M PELTOR MT13H220A is an over-the-head electronic earmuff with a 21 dB NRR, 3.5mm stereo connection, and listen-only two-way radio communication. It features black foam cups and is not intrinsically safe. 3G Electric interprets customer demand and delivers this genuine industrial safety product across 14 departments — with specialist depth in combustion, pumps and controls as a trust anchor — ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is the 3M PELTOR MT13H220A electronic earmuff used for?
The 3M PELTOR MT13H220A is an over-the-head electronic earmuff designed for hearing protection in noisy industrial environments. With a 21 dB NRR and listen-only 3.5mm stereo connection, it allows workers to monitor two-way radio communications while reducing ambient noise, ideal for manufacturing, maintenance, and plant operations.
What are the specifications of the 3M PELTOR MT13H220A?
The 3M PELTOR MT13H220A features a 21 dB NRR, black foam cups, 3.5mm stereo connection, and listen-only two-way radio communication. It is not intrinsically safe, not foldable, and weighs approximately 0.3 kg. The cup color is black, and the manufacturer part number is MT13H220A.
Where to buy the 3M PELTOR MT13H220A worldwide?
3G Electric supplies the genuine 3M PELTOR MT13H220A electronic earmuff worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this hearing protection device to your facility. Contact us for availability and lead time on your order.
How to maintain the 3M PELTOR MT13H220A earmuff?
To maintain the 3M PELTOR MT13H220A, clean the foam cups and headband with a mild soap solution and dry thoroughly. Avoid immersing in water. Inspect for cracks or wear before each use. Replace the foam cushions if they become compressed or damaged to ensure the 21 dB NRR rating is preserved.
3M PELTOR Products
3G Electric supplies 3M PELTOR over-the-head headsets for communication. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.






