MEDIUM VOLTAGE DIN Fuse-Links
MV DIN
36kV, Current Limiting Back-Up Fuse-Links, 3.15 to 63 Amps
Standards/Approvals:
DIN 43625, VDE 0670 part 4, VDE 0670 part
402 and IEC 60282-1 (2005)
Description:
Catalogue Symbol:
36TDQSJ(amp)
36TFQSJ(amp)
3TXQEJ(amp)
Class of Operation:
Back-up as IEC 60282-1 (2005)
Dimensional Data:
Fuse Reference
A
C
D
Weight (Kg)
76
6.0
TDQSJ
537
54
51
TXQEJ
537
88
88
TFQSJ
537
80
SJ Outline
2.9
6.5
Packaging:
All fuse-links are individually.
MOQ: 3
Packaging 100% recyclable
Technical Data:
DIN fuse-links
17.5kV - 36kV
Rated voltage:
Amps:
3.15A to 63A
Rated breaking capacity: 20kA to 35.5kA
Rated frequency:
50Hz - 60Hz
Suitable for outdoor and indoor use
RoHS compliant
EJ Outline
Striker Diagram:
S = Spring Striker 50N to DIN 43625 and IEC 60282-1
designation “medium”
E = Spring Striker 80N to IEC 60282-1 designation
“medium”
Force x Travel diagram for 50N Din striker
60
Force x Travel diagram for 80N Din striker
100
90
50
80
70
Force (N)
Force (N)
40
30
20
60
50
40
30
20
10
0
A range of medium voltage DIN Fuses,
complete with sealed striker, suitable for
transformer protection. The fuses can be
used even where there is no secondary LV
protection, provided they are used with fuse
switches fitted with instantaneous striker
tripping.
10
0
REV B - 10/4/2007
4
8
12
16
Travel (mm)
20
24
28
32
0
0
4
8
12
16
20
Travel (mm)
24
28
32
36
Form No. 36kV DIN
Page 1 of 10
Data sheet 720107
MEDIUM VOLTAGE DIN Fuse-Links
MV DIN
36kV, Current Limiting Back-Up Fuse-Links, 3.15 to 63 Amps
Table of Ratings
Standard Approvals:
Technical Data:
Part Number
36TDQSJ3.15
36TDQSJ6.3
36TDQSJ10
36TDQSJ16
36TDQSJ20
36TDQSJ25
36TFQSJ31.5
36TFQSJ40
36TFQSJ50
36TXQEJ63*
DIN 43625, VDE 0670 part 4, VDE 0670 part 402 and IEC 60282-1 (2005)
3.15, 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63 Amps
Breaking
Capacity
Current Rating
In (A)
I1 (kA)
3.15
Minimum
Breaking
Capacity
I3 (A)
20
6.3
35.5
16
35.5
10
20
31.5
40
50
* Not compliant with VDE 0670 part 402
44
165
35.5
178
20
360
52
117
62
98.0
116
35.5
63
402
112
35.5
34
1.0 X 102
35
98
35.5
Minimum PreArcing
18
684
85
73.4
96
52.4
255
Joule Integral (I2t)
W
1455
70
35.5
25
mΩ
23
23
35.5
Cold Resistance
& Watts Loss in
Free Air
116
36.8
133
35.0
271
Length
Diameter
Weight
mm
Maximum
Operating
mm
kg
2.0 X 101
2.4 X 102
537
51
2.9
3.1 X 102
3.6 X 103
537
51
2.9
4.6 X 102
8.9 X 102
1.2 X 103
2.1 X 103
4.1 X 103
8.3 X 103
1.1 X104
1.2 X 103
5.1 X 103
8.2 X104
1.5 X 104
2.3 X 104
3.9 X 104
8.1 X 104
6.2 X 104
537
51
537
2.9
51
537
2.9
51
537
2.9
51
537
2.9
51
537
6.0
76
537
6.0
76
537
6.0
88
6.5
Cross-Reference
MESA
36TDQSJ3.15
36TDQSJ6.3
36TDQSJ10
36TDQSJ16
36TDQSJ20
36TDQSJ25
N/A
67150.0060
67150.0100
67150.0160
67150.0200
67150.0250
N/A
3000813
3000813
3000813
3000813
3000813
36TXQEJ63
67150.0630
3002413
36TFQSJ31.5
36TFQSJ40
36TFQSJ50
67150.0320
67150.0400
67150.0500
N/A
CF-36/6.3
CF-36/10
CF-36/16
CF-36/20
CF-36/25
3001613
3001613
3002413
(80N Striker)
(50N Striker)
4266010
4266011
4266012
4265010
4265011
4265012
N/A
4266005
4266006
4266007
4266008
4266009
CF-36/31.5
CF-36/40
CF-36/50
CF-36/63
4266013
N/A
4265005
4265006
4265007
4265008
4265009
N/A
51006 549 M0
51006 550 M0
51006 551 M0
51006 552 M0
51006 553 M0
N/A
ES 6515-006
ES 6515-010
ES 6515-016
ES 6515-020
ES 6515-025
N/A
IB-D1
IB-D1
IB-D1
IB-D1 & IB-D2
IB-D1 & IB-D2
N/A
1YMB531006M0001
1YMB531006M0002
1YMB531006M0003
N/A
1YMB531006M0004
4265013
51006 557 M0
ES 6515-063
IB-D3
N/A
51006 554 M0
51006 555 M0
51006 556 M0
ES 6515-030
ES 6515-040
ES 6515-050
IB-D2
IB-D2
IB-D3
N/A
1YMB531006M0005
N/A
Watts Loss Comparison
Lowest Watts Loss
Part Number
36TDQSJ3.15
36TDQSJ6.3
36TDQSJ10
36TDQSJ16
36TDQSJ20
36TDQSJ25
36TFQSJ31.5
36TFQSJ40
36TFQSJ50
36TXQEJ63
Watts Loss
34
44
52
62
85
96
116
133
271
Watts Loss
Watts Loss
39
65
67
84
100
42
70
79
66
87
119
176
183
271
102
144
186
224
MESA Watts
loss
39
50
98
120
133
171
207
198
240
Watts Loss
41
27
46
66
85
113
134
112
175
Watts Loss
Watts Loss
Watts Loss
171
207
198
135
198
237
125
164
195
39
50
98
120
133
240
54
48
94
110
118
268
32
55
82
85
87
235
Watts Loss
137
93
109
144
176
-
Form No. 36kV DIN
Page 2 of 10
Data sheet 720107
DRN
APPD
DATE
VIRTUAL PRE-ARCING TIME IN SECONDS
0.01
0.1
1
10
100
1000
10000
10
4/6/07
MPJ
DATE
DRN
10/4/07
MPJ
RE-DRAWN ON EXCEL. ECN11268
APPD
BURTON-ON-THE-WOLDS LEIC, LE12 5TH, UK.
TEL. 01509 882600 FAX 01509 882786
PF 1046
36kV, Current Limiting Back-Up Fuse-Links, 3.15 to 63 Amps
3.15A ADDED. ECN11534
APPD
DATE
DRN
100000
FUSE TYPES: TDQ / TFQ
100
1000
10000
R.M.S. SYMMETRICAL PROSPECTIVE CURENT IN AMPERES
G
H
50A
40A
31.5A
25A
20A
16A
10A
6.3A
3.15A
CURVES RELATE TO MEAN PRE_ARCING TIMES WITH A TOLERANCE OF ±10% ON CURRENT
TIME- CURRENT CHARACTERISTIC
FOR 36kV FUSE-LINKS
MEDIUM VOLTAGE DIN Fuse-Links
MV DIN
Time Current Curves
Form No. 36kV DIN
Page 3 of 10
Data sheet 720107
APPD
DATE
DRN
VIRTUAL PRE-ARCING TIME IN SECONDS
0.01
0.1
1
10
100
1000
10000
10
APPD
DATE
DRN
DRN
MPJ
B
FUSE TYPES: TXQ
10/4/07
RE-DRAWN ON EXCEL. ECN11268
APPD
DATE
BURTON-ON-THE-WOLDS LEIC, LE12 5TH, UK.
TEL. 01509 882600 FAX 01509 882786
100
1000
10000
R.M.S. SYMMETRICAL PROSPECTIVE CURENT IN AMPERES
63A
CURVES RELATE TO MEAN PRE_ARCING TIMES WITH A TOLERANCE OF ±10% ON CURRENT
TIME- CURRENT CHARACTERISTIC
FOR 36kV FUSE-LINKS
PF 1253
100000
MEDIUM VOLTAGE DIN Fuse-Links
36kV, Current Limiting Back-Up Fuse-Links, 3.15 to 63 Amps
MV DIN
Time Current Curves
Form No. 36kV DIN
Page 4 of 10
Data sheet 720107
MEDIUM VOLTAGE DIN Fuse-Links
MV DIN
36kV, Current Limiting Back-Up Fuse-Links, 3.15 to 63 Amps
Cut-Off Curves
REF. No. PF 2046
CUT-OFF CURRENT
CHARACTERISTIC
FOR 36kV FUSE-LINKS
FUSE TYPE
TDQ/TFQ
NOTES
1. CURVES SHOW EXTREME MAXIMUM VALUES WHICH WILL NOT BE EXCEEDED UNDER CONDITIONS STATED IN 2 AND 3
BELOW.
2. FOR HIGH VALUES OF PROSPECTIVE CURRENT A SYMMETRICAL FAULT GIVES THE HIGHEST CUT-OFFCURRENT. FOR
LOW VALUES OF PROSPECTIVE CURRENT, WHERE THERE IS LITTLE OR NO CURRENT LIMITATION, AN ASYMMETRICAL
FAULT PASSES THE HIGHEST PEAKCURRENT. THE CURVES ARE THEREFORE BASED ON THE DEGREE OF ASYMMETRY
WHICH GIVES THE MAXIMUM CUT-OFF CURRENT AT ANY PARTICULAR VALUE OF PROSPECTIVE CURRENT.
3. CURVES RELATE TO FREQUENCY OF 50 Hz AND A RECOVERY VOLTAGE EQUAL TO THE FUSE RATED VOLTAGE.
100000
PEAK CUT-OFF CURRENT IN AMPERE S
31.5A
50A
10000
1000
3.15A
100
100
DRN
DATE
APPD
40A
1000
6.3A
10A
16A
20A
25A
10000
100000
R.M.S. SYMMETRICAL PROSPECTIVE CURRENT IN AMPERES
F
DRN MPJ
DATE 4/6/07
APPD
3.15A ADDED
MPJ. ECN11534
E
DRN MPJ
DATE 21/3/07
APPD
D
RE-DRAWN IN EXCEL
MPJ. ECN11268
PF2046
BURTON-ON-THE-WOLDS, LEICS., LE12 5TH, U.K. TEL +44 (0) 1509 882600
FAX +44 (0) 1509 882786
Form No. 36kV DIN
Page 5 of 10
Data sheet 720107
MEDIUM VOLTAGE DIN Fuse-Links
MV DIN
36kV, Current Limiting Back-Up Fuse-Links, 3.15 to 63 Amps
Cut-Off Curves 36kV
REF. No. PF 2253
CUT-OFF CURRENT
CHARACTERISTIC
FOR 36kV FUSE-LINKS
FUSE TYPE
TXQ
NOTES
1. CURVES SHOW EXTREME MAXIMUM VALUES WHICH WILL NOT BE EXCEEDED UNDER CONDITIONS STATED IN 2 AND 3
BELOW.
2. FOR HIGH VALUES OF PROSPECTIVE CURRENT A SYMMETRICAL FAULT GIVES THE HIGHEST CUT-OFFCURRENT. FOR
LOW VALUES OF PROSPECTIVE CURRENT, WHERE THERE IS LITTLE OR NO CURRENT LIMITATION, AN ASYMMETRICAL
FAULT PASSES THE HIGHEST PEAKCURRENT. THE CURVES ARE THEREFORE BASED ON THE DEGREE OF ASYMMETRY
WHICH GIVES THE MAXIMUM CUT-OFF CURRENT AT ANY PARTICULAR VALUE OF PROSPECTIVE CURRENT.
3. CURVES RELATE TO FREQUENCY OF 50 Hz AND A RECOVERY VOLTAGE EQUAL TO THE FUSE RATED VOLTAGE.
PEAK CUT-OFF CURRENT IN AMPERES
100000
63A
10000
1000
100
100
DRN
DATE
APPD
C
1000
10000
R.M.S. SYMMETRICAL PROSPECTIVE CURRENT IN AMPERES
DRN
DATE
APPD
B
DRN MPJ
DATE 20/4/07
APPD
1st ISSUE
MPJ ECN11268
A
100000
PF2253
BURTON-ON-THE-WOLDS, LEICS., LE12 5TH, U.K. TEL +44 (0) 1509 882600 FAX +44 (0) 1509 882786
Form No. 36kV DIN
Page 6 of 10
Data sheet 720107
MEDIUM VOLTAGE DIN Fuse-Links
36kV, Current Limiting Back-Up Fuse-Links, 3.15 to 63 Amps
MV DIN
KEMA Certificate
This certificate refers to SFQDJ 36kV fuse-links, which are electrically identical to the new T range, other than the fuses are sealed for outdoor use, have a brown
ceramic body and use a 50N striker.
Form No. 36kV DIN
Page 7 of 10
Data sheet 720107
MEDIUM VOLTAGE DIN Fuse-Links
36kV, Current Limiting Back-Up Fuse-Links, 3.15 to 63 Amps
MV DIN
KEMA Certificate
This certificate refers to SDQDJ 36kV fuse-links, which are electrically identical to the new T range, other than the fuses are sealed for outdoor use, have a brown
ceramic body and use a 50N striker.
Form No. 36kV DIN
Page 8 of 10
Data sheet 720107
MEDIUM VOLTAGE DIN Fuse-Links
36kV, Current Limiting Back-Up Fuse-Links, 3.15 to 63 Amps
MV DIN
KEMA Report
This certificate refers to SFQDJ 36kV fuse-links, which are electrically identical to the new T range, other than the fuses are sealed for outdoor use, have a brown
ceramic body and use a 50N striker.
Form No. 36kV DIN
Page 9 of 10
Data sheet 720107
MEDIUM VOLTAGE DIN Fuse-Links
36kV, Current Limiting Back-Up Fuse-Links, 3.15 to 63 Amps
MV DIN
KEMA Report
This certificate refers to SFQAJ 36kV fuse-links, which are electrically identical to the new T range, other than the fuses are sealed for outdoor use, have a brown
ceramic body and use a 50N striker.
Form No. 36kV DIN
Page 10 of 10
Data sheet 720107
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Cooper Bussmann:
36TDQSJ16 36TDQSJ20 36TDQSJ25 36TFQSJ31.5
Eaton:
36TFQSJ40 36TFQSJ50