Lumel - Shunts

Accuracy class

0.5 (EN 60051)

Rated voltage drop

See table below

Rated current

See table below

Temperature coefficient

0.1% / 10K

Overload withstand

120% rated current for 2 h

5 second withstand

<250A rated current x10
250A – 2kA rated current x 5
2kA – 10kA rated current x 2

Operating temperature

2-25 to 55 deg C

Insulating base
test voltage

5 kV

Type
voltage
drop

Rated
Current
[A]

Ver
sion

Dimensions

Weight
[kg]

Current terminals

a1

a2

b1

b2

b3

c1

c2

e

h

Number
of
terminals

Hexagon
bolt

Washer

Nut

B2
60mV

1:1,5; 2,5; 4;
6; 10; 15; 25

A

90

28

20

8

78

0.13

2 x 1

M5 x 12

5.3

M12

40, 60,
100. 150

A*

100

33

20

8

80

0.13

2 x 1

M8 x 16

8.4

M16

250

B

145

55

30

15

10

10

105

30

0.60

2 x 1

M12 x 40

13

M16

400

B

145

55

40

20

10

10

105

30

0.85

2 x 1

M16 x 45

17

M20

600

B

145

55

40

20

10

10

105

30

0.85

2 x 1

M16 x 45

17

M16

1000

B

165

65

60

30

10

10

115

30

1.45

2 x 1

M20 x 50

21

M20

1500

B

165

65

90

21

48

10

10

115

30

2.00

2 x 2

M16 x 45

17

M20

2500

B

165

65

120

30

60

10

10

115

30

2.90

2 x 2

M20 x 50

21

M20

4000

C

165

65

120

30

60

15

10

115

60

4.30

2 x 2

M20 x 60

21

M20

6000

C

175

70

165

25

52

25

15

125

130

10.50

2 x 3

M20 x 75

21

M20

10000

C

185

75

206

25

52

30

20

135

170

21.00

2 x 4

M20 x 80

21

M20

15000

C

185

75

310

25

52

30

20

135

170

32.00

2 x 6

M20 x 80

21

M20

B3
150mV

1:1,5; 2,5; 4;
6; 10; 15; 25

A

90

28

20

8

78

0.14

2 x 1

M5 x 12

5.3

40, 60, 100.
150

A*

225

33

25

8

205

0.23

2 x 1

M8 x 16

8.4

250

B

270

55

30

15

10

10

230

50

0.68

2 x 1

M12 x 40

13

M12

400

B

270

55

40

20

10

10

230

50

1.05

2 x 1

M16 x 45

17

M16

600

B

270

55

40

20

10

10

230

50

1.16

2 x 1

M16 x 45

17

M16

1000

B

290

65

70

35

10

10

240

60

2.15

2 x 1

M20 x 50

21

M20

1500

C

290

65

90

21

48

15

10

240

60

3.10

2 x 2

M16 x 60

17

M16

2500

C

290

65

120

30

60

15

10

240

60

5.20

2 x 2

M20 x 60

21

M20

4000

C

300

70

120

30

60

25

15

250

130

8.30

2 x 2

M20 x 75

21

M20

6000

C

300

70

154

25

52

25

15

250

130

15.00

2 x 3

M20 x 75

21

M20

10000

C

310

75

206

25

52

30

20

260

170

28.00

2 x 4

M20 x 80

21

M20

15000

C

310

75

310

25

52

30

20

260

170

35.00

2 x 6

M20 x 80

21

M20

Voltage
Termi-
nals

Two M5x8 cylinder head bolts with a cruciform cavity + ø5.5 washers + ø5.1 spring washers.

Version A

Version B

Version C