GFEVF(500) high-speed fuse (35A-800A) 500V DC semiconductor fuse
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Description
1. Dimensions (mm)
S.
Current
A±1.5
B±1
C±1
D±1.5
E±0.5
F±0.5
H±1
G±0.5
20R
35-60A
81
20
40
60.5
8.5
15
3
13
26R
70-150A
92
26
44
68.5
8.5
20
3
13
31R
125-250A
92
31
46
72.5
8.5
25
6
12.5
38R
225-450A
110
38
53
81.5
10.5
25
6
20
51R
450-800A
110
51
53
81.5
10.5
40
6
20
2. Description
Design For DC Applications
Excellent DC Performance
Low arc voltage and low energy let-through (I²t)
Superior cycling capability
Low Watt Losses
Standards / Approvals:
Refer To UL248.13 or IEC60269.4
Approvals: CE
RoHS Compliant
Features & Benefits:
Higher voltage rating provides overall system efficiency using smaller, more economical conductors.
Up to ten times faster opening under high fault current conditions ensures reliable protection.
Can be applied in parallel to realize greater ampacity within sizing guidelines.
Excellent resistance to voltaic impingement and environmental temperature tolerance.
Superior mechanical vibration and impact resistance.
Fuse Ratings
Rated Current
Catalog no.
Average @50KA/500Vdc
Power Loss W
Approvals
Melting A²s
Clearing A²s
ROHS
20 mm diameter case
35A
GFEVF500-35A-20R
49
509
8
*
40A
GFEVF500-40A-20R
111
1085
8
*
50A
GFEVF500-50A-20R
231
2624
10
*
60A
GFEVF500-60A-20R
305
3063
12
*
26 mm diameter case
70A
GFEVF500-70A-26R
392
2194
14
*
80A
GFEVF500-80A-26R
571
3413
16
*
90A
GFEVF500-90A-26R
673
3901
16
*
100A
GFEVF500-100A-26R
889
4876
20
*
125A
GFEVF500-125A-26R
1764
10051
25
*
150A
GFEVF500-150A-26R
2412
12075
28
*
31 mm diameter case
125A
GFEVF500-125A-31R
1498
6122
22
*
150A
GFEVF500-150A-31R
2099
8045
26
*
175A
GFEVF500-175A-31R
2714
10844
34
*
200A
GFEVF500-200A-31R
4050
14867
40
*
225A
GFEVF500-225A-31R
8650
33098
45
*
250A
GFEVF500-250A-31R
9094
51160
52
*
38 mm diameter case
225A
GFEVF500-225A-38R
5549
30673
42
*
250A
GFEVF500-250A-38R
7862
44372
48
*
275A
GFEVF500-275A-38R
9683
55864
54
*
300A
GFEVF500-300A-38R
12230
68624
58
*
325A
GFEVF500-325A-38R
17098
87916
60
*
350A
GFEVF500-350A-38R
16968
100456
65
*
400A
GFEVF500-400A-38R
23922
133253
70
*
450A
GFEVF500-450A-38R
33000
186976
75
*
51 mm diameter case
450A
GFEVF500-450A-51R
25688
134620
70
*
500A
GFEVF500-500A-51R
42515
205322
82
*
550A
GFEVF500-550A-51R
53540
230695
88
*
600A
GFEVF500-600A-51R
68133
263886
110
*
630A
GFEVF500-630A-51R
73815
319260
120
*
700A
GFEVF500-700A-51R
145880
515450
135
*
800A
GFEVF500-800A-51R
161840
565500
150
*
