
187
Issue C
3
%
Germany (0 91 87) 10-0 - USA (847) 827 - 7600 - UK (01296) 420336 - www.etacbe.com
Authority
VDE (EN 60934)
Voltage ratings
3 AC 415 V, AC 240 V,
DC 80 V
3 AC 250 V; AC 250 V,
DC 65 V
Current ratings
0.02...30 A
UL, CSA
0.02...30 A
Voltage rating
3 AC 415V; AC 240V (50/60Hz); DC 80V
(higher DC voltages to special order)
0.02...30 A
1 A, AC 240 V/DC 65 V; 0.5 A DC 80 V
10,000 operations at 1 x I
N
-40...+85
°
C
Rated impulse
Pollution
withstand voltage degree
2.5 kV
2
reinforced insulation in operating area
Current rating range
Auxiliary circuit
Typical life
Ambient temperature
Insulation co-ordination
(IEC 664 and 664A)
Dielectric strength
(IEC 664 and 664A)
operating area
pole to pole
main to aux. circuit
Insulation resistance
Interrupting capacity I
cn
Test voltage
AC 3000 V
AC 1500 A
AC 1500 V
> 100 M
(DC 500 V)
1200 A at AC
2000 A at DC
I
N
0.02...20 A
1 pole
AC240V/3500 A
2 pole
AC240V/3500 A
3 pole
3AC250V/3500A
1-3 pole DC 65V/2000A
operating area IP 40
terminal area IP 20
with toggle down: 10 g at 0.9 I
directions 1,2,3,4,5: 10 g at 1 x I
N
with curves F1, F2:
10 g at 0.8 x I
N
in all planes.
(57-2000 Hz)
±
0.76 mm (10-57 Hz)
to IEC 68-2-6, Test Fc
10 frequency cycles/axis
100 g (11 ms) at 1 x I
N
, directions 1,2,3,4,5
100 g (11 ms) at 0.8 x I
N
, direction 6
with curves F1, F2: 100 g (11 ms) at
0.8xI
N
to IEC 68-2-27, Test Ea
96 hours at 5 % salt mist,
to IEC 68-2-11, Test Ka
240 hours at 95 % RH,
to IEC 68-2-3, Test Ca
approx. 98 g per pole
Interrupting capacity
(UL 1077)
25...30 A
AC240V/3500 A
AC240V/5000 A
3AC240V/5000A
DC 65V/2000A
Degree of protection
(IEC 529/DIN 40050)
Vibration
Shock
Corrosion
Humidity
Mass
Current
rating (A)
0.02
0.05
0.1
0.25
0.5
0.75
1
2
2.5
3
5
6
8
10
12
15
16
20
25
30
Curves and internal resistance per pole (
)
F1
F2
1498
957
276
152
58
37
8.2
6.0
2.3
1.47
0.98
0.63
0.58
0.35
0.145
0.096
0.096
0.061
0.065
0.048
0.025
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
K1, M1, T1,
2669
452
100
15.5
3.9
1.65
0.95
0.26
0.15
0.10
0.042
0.029
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
K2, M2, T2
2457
376
94
14.7
3.2
1.56
0.90
0.20
0.15
0.10
0.040
0.028
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
Single, two, three and four pole magnetic and hydraulic-magnetic
circuit breakers with trip-free mechanism and toggle actuation. A
choice of fast magnetic only or hydraulically delayed switching
characteristics (S-type MO or HM CBE to EN 60934) ensures suitability
for a wide range of applications. Featuring a combi-foot design for
symmetric and asymmetric rail mounting.
Approved to CBE standard EN 60934 (IEC 934).
Description
Power supplies, control equipment, communication systems,
EDP systems.
Typical applications
Approvals
Magnetic and Hydraulic-Magnetic Circuit Breaker 8340-T...
single pole
three pole
8340-T...
Standard current ratings and typical internal resistance values
Technical data