Medium Voltage DIN Fuses
24 kV - T Range Fuse-Links
24 kV, Current Limiting Back-Up Fuse-Links, 6.3A to 160A
Specifications
Description: A range of medium voltage DIN Fuses, complete with
sealed striker, suitable for transformer protection. The fuses can be
used even when there is no secondary LV protection, provided they
are used with fuse switches fitted with instantaneous striker tripping.
Ratings:
Volts: 10kV - 24kV
Amps: 6.3A - 160A
Breaking Capacity: 50 kA - 63kA
Agency Information:
Comply with DIN Dimensional standard DIN 43625, VDE 0670 part 4,
VDE 0670 part 402 and with IEC 60282-1 (2005)
Suitable for indoor and outdoor use.
Dimensions (mm):
Fuse Reference
TDMEJ
A
C
D
Weight (Kg)
442
442
442
442
54
67
80
88
51
64
76
88
2.5
3.7
5.1
5.9
THMEJ
TFMEJ
TXMEJ
Table of ratings:
Minimum
Breaking
Capacity
Cold Resistance
& Watts Loss in
Free Air
Breaking
Capacity
Current Rating
(A)
2
Length
mm
Diameter
mm
Weight
kg
Joule Integral (I t)
Part Number
I
n
I
(kA)
Minimum Pre-
Maximum
Operating
1
mΩ
W
I
(A)
3
Arcing
1
2
2
2
2
3
3
3
3
3
4
4
5
3
24TDMEJ6.3
24TDMEJ10
24TDMEJ16
24TDMEJ20
24TDMEJ25
24TDMEJ31.5
24TDMEJ40
24TDMEJ50
24THMEJ63
24TFMEJ80
24TFMEJ100*
24TXMEJ125*
24TXMEJ160*
6.3
50
50
50
50
50
50
50
50
50
50
63
40
23
444
262
20
32
442
442
442
442
442
442
442
442
442
442
442
442
442
51
51
51
51
51
51
51
51
64
76
76
88
88
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
3.7
5.1
5.1
5.9
5.9
9.8 X 10
2.8 X 10
2.6 X 10
5.2 X 10
8.1 X 10
1.4 X 10
2.4 X 10
2.8 X 10
4.3 X 10
7.9 X 10
2.8 X 10
9.7 X 10
1.3 X 10
1.0 X 10
2.3 X 10
3.9 X 10
5.4 X 10
8.4 X 10
1.5 X 10
2.5 X10
3.1 X 10
4.7 X 10
9.1 X 10
9.4 X 10
3.5 X 10
5.0 X 10
3
3
3
3
4
4
4
4
4
4
5
5
10
16
34
56
109
34
20
73
78.2
62.4
46.8
34.3
27.0
21.1
15.7
18.0
11.0
9.60
38
25
92
49
31.5
40
92
59
118
185
217
265
430
760
900
79
50
98
63
127
153
400
340
515
80
100
125
160
31.5
* Not compliant with VDE 0670 part 402
10
For product datasheets, visit www.cooperbussmann.com