Z7.281.2227.0 WIELAND ELECTRIC, Z7.281.2227.0 Datasheet - Page 809

• Manufacturer Part Number: Z7.281.2227.0
• Description: TERMINAL BLOCK JUMPER BAR, 12WAY, 6MM
• Manufacturer: WIELAND ELECTRIC
• Series: WKr

Specifications of Z7.281.2227.0

• Accessory Type: Jumper
• No. Of Positions: 12
• Pitch Spacing: 6mm
• For Use With: 12 Pole IVB WK 4-12 Terminal Blocks
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

facts
Rated connecting capacity and connectable conductor
Table 1 (IEC 60 999-1: 2000)
Theoretical diameters of the largest conductor and ratio between the rated cross section and
connectable conductors
Table 1 (IEC 60 999-2: 1995)
* see IEC 60 999-1, table 1
The diameter of the largest rigid and flexible conductors are based on Table 1 of HD 383 (IEC 228A) and for AWG conductors are based on ASTM B172-71,
ICEA Publ. S-19-81 and ICEA Publ. S-66-516.
* Measurement only for flexible conductors of Class 5 according to HD 383 ( = IEC 228A, mod.), DIN VDE 0295
1)
2)
connecting
Nominal diameter + 5%
Largest diameter for conductors of Class I, K, M, + 5%
cross section
capacity
Rated
Rated
mm
0.50
0.75
10.0
16.0
25.0
35.0
mm
mm
1.0
1.5
2.5
4.0
6.0
35*
120
150
185
240
300
50
70
95
–
–
–
2
2
2
mm
0.75
10.0
16.0
25.0
35.0
0.5
1.0
1.5
2.5
4.0
6.0
2
stranded
11.0
12.9
14.5
16.2
18.0
20.6
23.1
rigid
mm
mm
7.9
9.1
–
–
–
solid
rigid
Ø mm
0.9
1.0
1.2
1.5
1.9
2.4
2.9
3.7
4.6
–
–
Metric
Connectable conductors and their theoretical diameters
stranded
Ø mm
flexible
Class 5
7 .9
1.1
1.2
1.4
1.7
2.2
2.7
3.3
4.2
5.3
6.6
17 .0
27 .0
11.0
13.1
15.1
19.0
21.0
24.0
mm
mm
9.2
–
–
Theoretical diameter of the largest conductor
Metric
mm
0.75
10.0
16.0
25.0
0.5
1.0
1.5
2.5
4.0
4.0
6.0
2
flexible
Gauge
0000
000
250
300
350
400
500
600
00
2
1
0
Ø mm
2.3*
2.9*
2.9*
7 .8
1.1
1.3
1.5
1.8
3.9
5.1
6.3
Gauge
20
18
16
14
12
10
–
8
6
4
2
AWG/Kcmil
stranded
11.17
12.54
14.08
15.34
16.80
18.16
19.42
21.68
23.82
7 .78
rigid
8.85
9.64
mm
mm
Ø mm
solid
rigid
0.85
1.07
1.35
1.71
2.15
2.72
3.43
4.32
5.45
6.87
1)
1)
–
AWG/Kcmil
stranded
Class B
flexible
Ø mm
17 .22
AWG
10.61
12.08
13.54
15.33
19.01
20.48
22.05
24.05
26.57
30.03
7 .78
0.97
1.23
1.55
1.95
2.45
3.09
3.89
4.91
6.18
9.02
mm
mm
1)
1)
–
20
18
16
14
12
10
–
–
8
6
4
is to be indicated
in the appropriate
specifications
Connectable
flexible
equipment
conductor
Class I, K, M
stranded
Ø mm
7 .26
1.02
1.28
1.60
2.08
2.70
3.36
4.32
5.73
2)
–
–
807