Omron NA5-12W series Hardware User Manual page 152

Appendices
NA-WATW01 High-pressure Waterproof Attachment
The High-pressure Waterproof Attachment (PWA) is required to conform to UL Type 4X standards. The
mounting panel thickness must be between 1.6 and 4.5 mm. To conform to UL Type 4X standards,
always use the NA5-W with a High-pressure Waterproof Attachment (PWA). If you do not
use a PWA, there is a risk of water entry, which may cause severe equipment damage.
Stainless steel (AISI 304)
Model
NA-15WATW01
NA-12WATW01
NA-9WATW01
NA-7WATW01
A - 8
Dimensions
X
Material
Specification
High-pressure Waterproof
Attachment for
NA5-15W
High-pressure Waterproof
Attachment for
NA5-12W
High-pressure Waterproof
Attachment for
NA5-9W
High-pressure Waterproof
Attachment for
NA5-7W
NA-series Programmable Terminal Hardware User's Manual (V117)
Y
Z
Attachment method
Mounting brackets
Dimensions (Unit: mm)
X Y
430 306
348 259
298 203
234 178
Z
19
19
19
19