8340-F Datasheet, PDF (1/6 Pages) ETAL Group – Control equipment, communications systems, transportation, power supplies

Magnetic and Hydraulic-Magnetic Circuit Breaker 8340-F...
Description
Single and multipole 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.
Industry standard dimensions and panel mounting. Options include
auxiliary changeover contacts. Low temperature sensitivity at rated
load.
Approved to CBE standard EN 60934 (IEC 60934).
Typical application
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Control equipment, communications systems, transportation, power
8340-F...
supplies.
1-pole
2-pole
Standard current ratings and typical internal resistance values
Technical data
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
40
50
Internal resistance values (Ω) per pole
F1
F2
K1, M1, T1 K2, M2, T2
1 493
953
2 669
2 457
276
152
452
376
58
37
100
94
8,2
6,0
15,5
14,7
2,3
1,47
3,9
3,2
0,98
0,63
1,65
1,56
0,58
0,35
0,95
0,90
0,145
0,096
0,26
0,20
0,096
0,061
0,15
0,15
0,065
0,048
0,10
0,10
0,025
< 0,02
0,042
0,040
< 0,02
< 0,02
0,029
0,028
< 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
< 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
< 0,01
-
< 0,01
-
< 0,01
-
< 0,01
-
For further details please see chapter: Technical Information
Voltage rating

3 AC 415 V; AC 240 V, 50/60 Hz; DC 80 V
(higher DC ratings to special order)
Current ratings

0.02...50 A DC
0.02...30 A AC
Auxiliary circuit



6 A, AC 240 V;
3 A, DC 28 V
1 A, DC 65 V;
0.5 A, DC 80 V
Typical life
3 AC 415 V, AC 240 V:

0.02...30 A

DC 80 V: 0.02...25 A

0.02...30 A

40 + 50 A
Ambient temperature
6,000 operations at 1 x I_N, inductive
10,000 operations at 1 x I_N, resistive
6,000 operations at 1 x I_N, inductive
10,000 operations at 1 x I_N, resistive
6,000 operations at 1 x I_N, resistive
-40...+85 °C (-40...+185 °F)
Insulation co-ordination
(IEC 60664 and 60664A)


rated impulse
pollution
withstand voltage degree
2.5 kV
2
reinforced insulation in operating area
Dielectric strength
(IEC 60664 and 60664A)
operating area test voltage AC 3,000 V
Line to Load test voltage AC 1,500 V
pole to pole (2- and 3-pole) test voltage AC 1,500 V
main to auxiliary circuit test voltage AC 3,000 V
switching to trip circuit test voltage AC 1,500 V
(version -X)
Insulation resistance
> 100 MΩ (DC 500 V)
Interrupting capacity
6 x IN at AC;
IEC 60934 - test sequence E 4 x IN at DC
Interrupting capacity
(UL 1077)
AC:
I_N
1-pole
2-pole
3-pole
0.02...20 A
AC 250 V/3,500A
AC 250 V/3,500A
3AC 250V/3,500A
25...30 A
AC 250 V/3,500A
AC 250 V/5,000A
3AC250V/5,000A

DC:

1-pole 0.02...50 A
2-pole 0.02...30 A
DC 80 V/3,500 A
DC 80 V/3500 A
Degree of protection
(IEC 60529/DIN 40050)
operating area IP40
terminal area IP00
Vibration
with toggle down:
10 g (57-2000Hz) ± 0.76 mm (10-57 Hz)

at 0.9 x IN
directions 1, 2, 3, 4, 5: 10 g (57-2000 Hz) at 1 x IN.
Shock
100 g (11 ms) at 1 x IN, directions 1,2,3,4,5

100 g (11 ms) at 0.8 x IN, direction 6.
Corrosion
96 hours at 5 % salt mist,
to IEC 60068-2-11, test Ka
Humidity
240 hours at 95 % RH
to IEC 60068-2-78, test Cab
Mass
approx. 65 g per pole
1646
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