A:D Carrier attachment with foam cushion earmuff
3M
TM
PELTOR
TM
ProTac III Headset MT13H221P3EEN 352-3:2020
A:1 f (Hz)
A:5
125
250
500
1000
2000
4000
8000
H
M
L
SNR
A:2 MV (dB)
16.6
22.0
29.1
36.3
36.4
38.7
34.2
35.9
30.7
23.5
32.5
374 g
A:3 SD (dB)
2.7
2.2
2.9
3.4
3.9
4.2
4.0
2.3
1.6
2.0
1.5
A:4 APV = MV - SD . (dB)
13.9
19.8
26.2
32.9
32.5
34.5
30.2
34
29
22
31
B) STANDARD ANSI S3.19-1974 (USA) AND CSA 22.2 (CANADA)
*
U.S. EPA specifies the NRR as the measure of hearing protector noise reduction. However, 3M makes no warranties as
to the suitability of the NRR for this purpose. 3M strongly recommends personal fit testing of hearing protectors. Research
suggests that users may receive less noise reduction than indicated by the attenuation label value(s) on the packaging
due to variation in fit, fitting skill, and motivation of the user. Refer to applicable regulations or guidance on how to adjust
attenuation label values. It is recommended that the NRR be reduced by 50% to better estimate typical protection
B:A Headband with foam cushion
3M
TM
PELTOR
TM
ProTac III Slim Headset MT13H220A, 3M
TM
PELTOR
TM
ProTac Hunter headset MT13H222A
B:1 f (Hz)
125
250
500 1000 2000 3150 4000 6300 8000 B:4 NRR
B:5
CSA Class
B:2 Mean attenuation (dB)
13.4 16.4 23.5 28.5 33.8 40.8 41.4 39.9 37.8
21
A
B:3 Standard deviation (dB
)
2.9
2.3
2.4
2.1
2.4
2.1
2.9
3.2
2.7
B:B Headband with foam cushion
3M
TM
PELTOR
TM
ProTac III Headset MT13H221A, 3M
TM
PELTOR
TM
ProTac Shooter Headset MT13H223A
B:1 f (Hz)
125
250
500 1000 2000 3150 4000 6300 8000 B:4 NRR
B:5
CSA Class
B:2 Mean attenuation (dB)
17.2 21.8 30.3 36.5 38.4 40.5 40.4 36.2 34.7
26
A
B:3 Standard deviation (dB
)
2.4
1.8
2.6
2.9
3.0
2.4
3.4
2.4
2.9
B:C Carrier attachment with foam cushion earmuff
3M
TM
PELTOR
TM
ProTac III Slim Headset MT13H220P3E
B:1 f (Hz)
125
250
500 1000 2000 3150 4000 6300 8000 B:4 NRR
B:5
CSA Class
B:2 Mean attenuation (dB)
13.1 13.9 21.2 27.2 32.9 37.8 39.0 33.8 31.2
19
B
B:3 Standard deviation (dB
)
2.9
1.9
2.4
2.8
3.4
3.3
3.4
3.5
3.0
B:D Carrier attachment with foam cushion earmuff
3M
TM
PELTOR
TM
ProTac III Headset MT13H221P3E
B:1 f (Hz)
125
250
500 1000 2000 3150 4000 6300 8000 B:4 NRR
B:5
CSA Class
B:2 Mean attenuation (dB)
15.7 19.5 28.7 34.9 34.7 37.1 35.9 32.4 32.2
23
B
B:3 Standard deviation (dB
)
3.1
2.1
2.8
2.9
3.0
2.4
3.3
2.9
3.0
Summary of Contents for PELTOR ProTac III
Page 1: ...TM ProTac III Headset ProTac Hunter Headset ProTac Shooter Headset...
Page 7: ...H 1 H 2 H 3 J 3 J 1 J 2 J 4 G 7 G 8 G 9 G 10 G 11 G 1 G 2 G 3 Q 1 Q 2...
Page 25: ...17 13 13 1 3M 3M 3M 3M 3M 13 2 3M 13 3 3M BG...
Page 92: ...84 12 20 C 40 C 90 G 9 13 13 1 3M 3M 3M 3M GR 3M 13 2 3M 13 3 3M...
Page 133: ...125 13 13 1 3M 3M 3M 3M 3M 13 2 3M KZ 13 3 3M...
Page 200: ...192 3M a b a 3 b NRR 3M NRR 3 NRR 50 c d e f g RU...
Page 209: ...201 12 20 C 4 F 40 C 104 F 90 G 9 13 13 1 3 3 RU 3 13 2 3 13 3 3M Company...
