Page 323 - Ferraz semiconductor DIN

Semiconductor fuses
Semiconductor (AC) fuses

Other Protistor Fuses
®
Ferrule Fuses
14x51 gRC(URC) - 600 V to 690 VAC

14 X 51 Without trip-indicator

Current Designation Ref. Number Catalog Number
Rating
1 6.900 Cp gRC 14.51 1 E221080 FR14GC69V1
2 6.900 Cp gRC 14.51 2 H081473 FR14GC69V2 51
4 6.900 Cp gRC 14.51 4 J081474 FR14GC69V4
6 6.900 Cp gRC 14.51 6 T220909 FR14GC69V6
8 6.900 Cp gRC 14.51 8 S220908 FR14GC69V8 Ø 14,3
10 6.900 Cp gRC 14.51 10 R220907 FR14GC69V10
12 6.900 Cp gRC 14.51 12 Q220906 FR14GC69V12
16 6.900 Cp gRC 14.51 16 P220905 FR14GC69V16
20 6.900 Cp gRC 14.51 20 E220735 FR14GC69V20
25 6.900 Cp gRC 14.51 25 N220904 FR14GC69V25
32 6.900 Cp gRC 14.51 32 W220819 FR14GC69V32
40 6.900 Cp gRC 14.51 40 M220903 FR14GC69V40 Weight: 18 g
50 6.900 Cp gRC 14.51 50 L220902 FR14GC69V50 Packaging: 10 pieces
14 X 51 With trip-indicator
1 6.921 Cp gRC 14.51 1 F221081 FR14GC69V1T
2 6.921 Cp gRC 14.51 2 L081476 FR14GC69V2T 51
4 6.921 Cp gRC 14.51 4 F081517 FR14GC69V4T 7 mini
6 6.921 Cp gRC 14.51 6 B220939 FR14GC69V6T Ø 5
8 6.921 Cp gRC 14.51 8 A220938 FR14GC69V8T
10 6.921 Cp gRC 14.51 10 Z220937 FR14GC69V10T
12 6.921 Cp gRC 14.51 12 Y220936 FR14GC69V12T Ø 14,3
16 6.921 Cp gRC 14.51 16 X220935 FR14GC69V16T
20 6.921 Cp gRC 14.51 20 W220934 FR14GC69V20T
25 6.921 Cp gRC 14.51 25 V220933 FR14GC69V25T
32 6.921 Cp gRC 14.51 32 V220818 FR14GC69V32T
40 6.921 Cp gRC 14.51 40 M220949 FR14GC69V40T Weight: 18 g
50 6.921 Cp gRC 14.51 50 N220950 FR14GC69V50T Packaging: 10 pieces
63 621 Cp URC 14.51 63 V220910 FR14UC60V63T
except 1 to 6 and 63A rating
Time vs current characteristics
t (s)
8 12 25 40 I =63 A, aR class with CC’
N
4 1 2 4 6 10 16 20 32 50 63 limiting curve.
10
a= 130 a= 130
3 A2=0.6 A2=0.6
10
B1= 1.25 B1= 1.25
B2= 0.6 B2= 0.6
Cf3= 0.8 Cf3= 0.8
2
10
C C’
10

1

-1
10
-2
10

-3
10
-4
10
I (A)
2 3 2 3 4
1 10 10 10 1 10 10 10 10
Tolerance for mean pre-arcing current
These curves indicate, for each rated current, pre-arcing time vs. R.M.S. ± 10% for current rating 1, 2, 4 A
pre-arcing current ± 8% for current rating 6 to 63 A
SCAC175
12/04