|
12A |
16A |
20B |
20C |
|
|
Duty (catalogue) |
Light duty |
Medium duty |
Heavy duty |
Medium duty |
|
Material thickness |
1.6 mm |
1.6 mm |
2.0 mm |
2.0 mm |
|
Side rail height |
67 mm |
93 mm |
130 mm |
146 mm |
|
Cable laying depth |
48 mm |
74 mm |
111 mm |
127 mm |
|
Standard length |
4 m |
5 m |
6 m |
6 m |
|
Nominal rung spacing |
300 mm |
300 mm |
300 mm |
300 mm |
|
Splice plates |
Tapped, no drilling |
4 bolt |
8 bolt |
8 bolt |
|
Standard radius fittings |
300 mm |
450 mm |
450 mm |
600 mm |
|
Rail direction |
Rail-In / Rail-Out |
Rail-In / Rail-Out |
Rail-In / Rail-Out |
Rail-In / Rail-Out |
|
Common to all four series |
Detail |
|
Widths |
150 / 300 / 450 / 600 / 900 mm |
|
Product code |
N + series + width + rail direction + finish, e.g. N20C60ROH |
|
Finishes |
Hot-dip galvanized · 316 grade stainless steel · Powder coated |
|
Covers |
Flat and peaked covers, 2.4 m straights, full range of flat fitting covers |
|
Design standard |
NEMA VE 1-2009 |
|
Safety factor |
1.5 over collapse load |
If you need know more about NEMA Cable Ladder. Welcome to visit our factory or send us enquiry.