Technical Data
25A
32A
Unit
Parameter
Conformance to standards :
European :
IEC 60947-1
IEC 60947-3
IEC 60947-5
Indian :
IS 13947-1/3/5
Frequency : 50/60 Hz
Operating Temp. :-25 C to 60 C
Over voltage category : III
Storage : -40 C to 80 C
Max. Altitude : 2000 m
IP: 50 Front
Rated operational voltage (Ue)
Rated Insulation voltage (Ui)
Rated operational current (Ie)
rated uniterrupetd current (Ith)
Rated short time withstand current (Icw)
Rated Fuse short circuit current
Fuse size (Type gG /gM)
AC23A 3phase
AC23A 1phase
AC3 3phase
AC3 1phase
AC21A/AC1
AC15
(1s- Current)
220-240V
380-440V
500V
660-690V
110V
220-240V
380-440V
220-240V
380-440V
500V
600-690V
110V
220-240V
380-440V
220-240V
380-440V
V
V
A
A
KV
A
KA
A
KW
KW
KW
KW
KW
KW
KW
KW
KW
KW
KW
KW
KW
KW
A
A
A
690
690
25
32
6
300
10
25
4.7
7.5
11
11
1.5
3
5.5
4.7
7.5
11
11
1.5
3
5.5
25
8
5
690
690
32
40
6
384
10
32
5.5
11
15
15
2.2
3.7
7.5
5.5
11
15
15
2.2
3.7
7.5
32
14
6
Terminal cross -section
Single / Multiple
Fine strand with sleeve
Terminal screw
Terminal tightening torque
Min
Max
Min
Max
mm2
mm2
mm2
mm2
Metric
Nm
2.5
4
1.5
4
M4
1.2
2.5
6
1.5
4
M4
1.2
* Rated short time withstand current (0.5s- current)
Mechanical Life : 1 Lac operations @ 300 Cycles/hr
Electrical Life : 10,000 opeartions @ 100% Rated duty at 120 cycles/hr
Switch Life :
Contacts : Double break type AgNi
Double break type AgCdO
o
o
o
o
Operating Conditions :
Rated Impulse withstand voltage (Uimp)
Instruction Manual
EPSILON TNC SERIES
2
