Onka UK Product Catalogue - Catalog - Page 171
171
TECHNICAL DETAILS
TS EN 62262 Degrge of
Shock Protection
TS EN 60529 IP PROTECTION CLASSES
First
Number
Protection against
Solids
Second
Number
IK
Degree of Shock
protection
0
Protection against Solids no protection
0
no protection
00
0
1
Protection against solid objects larger
than 50mm
1
Protection against steep drops of water
01
0,15
2
Protection against solid objects larger
than 12,5mm
2
Protection against water drops have a vertical angle of 15 degrees
02
0,20
3
Protection against solid objects larger
than 1mm
3
Protection against water drops have a vertical angle of 15 degrees
03
0,35
4
Protection against solid objects larger
than 2,5mm
4
Protection against water drops from all directions
04
0,50
5
Protection against dust
5
Protection against water squirts from all directions
05
0,70
6
Full protection against dust
6
Full protection against strong sea waves
06
1
-
Protection against Solids no
7
Full protection against the effects of sinking
07
2
-
-
8
Protection against the effects of prolonged immersion under specified conditions
08
5
-
-
-
-
(1)
6
-
-
-
-
09
10
-
-
-
-
10
20
Current Carrying Capacity of Standard Terminal Blocks and Tightening Torque Table for Screw Terminal Blocks
Size mm2
Size
AWG/kcmil
Current Carrying Capacity
Amper
Screw Size
(Metric)
Tightening Torque
(Nm)
0,2
24
4
.
.
0,34
22
5
.
.
0,5
20
6
.
.
0,75
18
9
.
.
1
.
13,5
.
.
1,5
16
17,5
2,5
0,4
2,5
14
24
2,5
0,4
4
12
32
3
0,5
6
10
41
3,5
0,8
10
8
57
3,5
0,8
16
6
76
5
2
25
4
101
.
.
35
2
125
5
2
50
0
150
8
6
70
00
192
8
6
95
000
232
8
6
-
0000
-
-
-
120
250 kcmil
269
8
6
150
300 kcmil
309
-
-
185
350 kcmil
353
-
-
240
500 kcmil
425
-
-
300
600 kcmil
520
-
-
SOURCE : Directives of EMO-2020 and EN 60947-7-1
