Bussmann
廬
Industrial HRC Fuse Link
31 x 112mm, BS88, IEC 269-1
Center Bolted Tags
ED
Time-Current Characteristic Curve
(Full Size Curves Available)
250 315
355
400 & 315M400
400M500
CURRENT
RATING
10,000
1,000
CATALOG SYMBOL: ED
INDUSTRIAL HRC FUSE
CENTER BOLTED TAGS
PACKAGE QUANTITY: 1
80kA INTERRUPTING RATING
MOUNTS ON BH-1131 MODULAR FUSEBLOCK
TIME IN SECONDS
100
Dimensional Data:
A
B
C
D
F
G
H
10
1
E
J
.1
1,000
0,000
Electrical Characteristics
Catalog
Number
ED250
ED315
ED315M400
ED355
ED400
ED400M500
Ampere
Rating
250
315
315M400
355
400
400M500
I
2
T (Amp
2
Seconds)
Pre-
Total At
Arcing
240V
200,000
265,000
475,000
360,000
475,000
1,200,000
340,000
450,000
810,000
610,000
810,000
鈥?/div>
Total At
415V
480,000
635,000
1,150,000
865,000
1,150,000
2,700,000
Nom
Watts
Loss
18
22
21
24
29
38
Dimensions (Inches/mm)
Rated
Voltage
A
136.0
415AC
136.0
136.0
550AC
135.5
B
111.0
110.0
110.0
114.0
C
47.0
50.0
50.0
75.0
D
9.0
9.0
9.0
9.5
E
12.5
12.5
12.5
12.5
F
19.0
25.4
25.4
25.4
G
3.2
4.7
4.7
4.7
H
22.5
31.0
31.0
31.5
J
31.0
38.0
38.0
59.0
The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this BIF document are by definition uncontrolled. This bulletin is intended to
clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change design or construction of any
products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been select-
ed, it should be tested by the user in all possible applications.
12-17-98
SB98107
Rev. A
0,000
Form No. ED
Page 1 of 1
BIF Doc #4119
100
.01
1
