Fast-Acting
5mm ≈ 25mm Ferrule Fuses
GCF
Series
Form No. GCF Series
Page 1 of 1
BIF Doc #2086
Bussmann
12-18-98
SB98107
Rev. A
Catalog Symbol:
GCF Series
Fast-Acting
DIN 41576-1
Voltage Rating:
250 Volts AC
Interrupting Rating:
300A
Opening Times:
1 hour minimum at 150% of rated current
30 minutes maximum at 210% of rated current
300 milliseconds maximum at 400% of rated current
20 milliseconds maximum at 1000% of rated current
Physical Size:
5mm
≈
25mm
Construction:
Ceramic tube
Nickel-plated brass end caps
Max. Voltage Drop
at 100% rating
(mV)
640
420
250
200
180
170
Total Clearing I
2
t
at 10 times rating
(A
S)
1.64
8.00
18.85
30.40
47.00
79.38
Part
Number
GCF-1.6A
GCF-2A
GCF-3.15A
GCF-4A
GCF-5A
GCF-6.3A
Amperage
1.6
2
3.15
4
5
6.3
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 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 con-
tained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
Dimensional Data
5.2mm
+.1/–.2
15mm
±
2.0
25mm
±
.5