Precaution for Compliance with UL Standards and CSA Standards
Notice to Users of NS series PTs (hereafter, "PTs") in the USA and Canada
When installing a PT in the USA or Canada, please follow the installation information provided in this document instead of the
general information in the instruction manuals in order to use the product under the conditions for which it was certified by UL
and CSA. These conditions are according to the National Electrical Code in the USA and the Canadian Electrical Code and
may vary from information given in the product manuals or safety precautions
©
OMRON Corporation 2008-2013
Installation in a Control Panel
The PT is normally installed on a flat surface in an operation panel. Use an enclosure of the type given in
the following table for the operation panel. Install the PT using the following procedure.
1,2,3...
1. Create an opening in the panel.
Panel board thickness: 1.6 to 4.8 mm
Model
NS12
Width 302
NS10
Width 302
NS8
Width 220.5
NS5
Width 184
2. Install the PT from the front of the panel.
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Dimensions
+1
+1
/
x Height 228
/
mm
-0
-0
+1
+1
/
x Height 228
/
mm
-0
-0
+0.5
+0.5
/
x Height 165.5
-0
+0.5
+0.5
/
x Height 131
/
-0
-0
* Following enclosure types are recognized by UL.
Outdoor use is not permitted by OMRON.
Type 1, 12, 13, 4X indoor use only
Type 1, 12, 13, 4X indoor use only
/
mm
Type 1, 12, 13
-0
mm
Type 1, 4X indoor use only
Height
Width
Enclosure type
1156327-3E