Bussmann
®
HRC Fuse Links
Class of Operation gL/gG, 690V ac 440V dc 6 to 630 Amps
Sizes 00 to 3
NH
Technical Data
Size
Rated operational current l
e
Rated uninterupted current with
connecting knives l
u
Rated operational voltage Ul
e
AC
Rated insulating voltage U
i
AC
Insulating class
Rated frequency
Protection catagory
Rated inpulse withstand voltage
UtilisationCatagory:
AC23B / 380V, cos
j
=0.35
AC22B / 500V, cos
j
=0.65
AC21B / 660V, cos
j
=0.95
AC23B / 660V, cos
j
=0.35*
Dynamic short-circuit strength
with fuse links according to VDE
0636 Part 21
Rated short time withstand
current l
cw
(with connecting
knives) (1s)
Power disipation of the fuse links
Standard terminal
For bus bars with max. width
For cable lug: with 1 cable lug
with 2 cable lugs
Ambient air temperature
00
160A
200A
690V
1000V
C
45-62 Hz
IP20
12kV
1280/960A
480A
240A
-
250A
1
400A
2
3
630A
1000A
690V
1000V
C
45-62 Hz
IP20
12kV
5040/3780A
1890A
945A
5040/3780*
400A
690V
1000V
C
45-62 Hz
IP20
12kV
2000/1500A
750A
375A
2000/1500A*
630A
690V
1000V
C
45-62 Hz
IP20
12kV
3200/2400A
1200A
600A
3200/2400A*
120kA
120kA
120kA
120kA
>3.0kA
12W
M8
20mm
2.5-70mm
2
-
-25 to +55 deg
>10kA
23W
M10
30mm
6-150mm
2
70-150mm
2
-25 to +55 deg
>20kA
34W
M10
40mm
6-240mm
2
150-240mm
2
-25 to +55 deg
>20kA
48W
M12
50mm
10-240mm
2
150-240mm
2
-25 to +55 deg
*designed with arc chambers and break roller.
5-2-00
SB99216
Rev. A
Form No. NH
Page 2 of 4
BIF Doc# 9003
COOPER [ COOPER BUSSMANN, INC. ]
