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Datasheet> All Categories > Circuit protection> 8340-F120-K3M2-ALH0-30A
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8340-F120-K3M2-ALH0-30A

Description
Circuit Breakers Magnetic and Hydraulic-Magnetic Circuit Breaker 8340-F
CategoryCircuit protection   
File Size455KB，6 Pages
ManufacturerE-T-A Circuit Breakers
Environmental Compliance
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Circuit Breakers Magnetic and Hydraulic-Magnetic Circuit Breaker 8340-F

8340-F120-K3M2-ALH0-30A Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerE-T-A Circuit Breakers
Product CategoryCircuit Breakers
RoHSDetails
Factory Pack Quantity1

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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
Control equipment, communications systems, transportation, power
supplies.
1-pole
8340-F...
1
2-pole
Standard current ratings and typical internal resistance values
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
1 493
276
58
8,2
2,3
0,98
0,58
0,145
0,096
0,065
0,025
< 0,02
< 0,02
< 0,02
< 0,02
< 0,02
< 0,02
< 0,02
< 0,02
< 0,02
< 0,01
< 0,01
953
152
37
6,0
1,47
0,63
0,35
0,096
0,061
0,048
< 0,02
< 0,02
< 0,02
< 0,02
< 0,02
< 0,02
< 0,02
< 0,02
< 0,02
< 0,02
-
-
F2
K1, M1, T1
2 669
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
< 0,01
< 0,01
K2, M2, T2
2 457
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
-
-
Technical data
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
6,000 operations at 1 x I
N
, inductive
10,000 operations at 1 x I
N
, resistive
DC 80 V: 0.02...25 A
6,000 operations at 1 x I
N
, inductive
0.02...30 A
10,000 operations at 1 x I
N
, resistive
40 + 50 A
6,000 operations at 1 x I
N
, resistive
Ambient temperature
-40...+85 °C (-40...+185 °F)
Insulation co-ordination
rated impulse
pollution
(IEC 60664 and 60664A) 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:
1-pole
2-pole
3-pole
1-pole
2-pole
I
N
0.02...20 A
25...30 A
AC 250 V/3,500A AC 250 V/3,500A
AC 250 V/3,500A AC 250 V/5,000A
3AC 250V/3,500A 3AC250V/5,000A
0.02...50 A
0.02...30 A
DC 80 V/3,500 A
DC 80 V/3500 A
DC:
Degree of protection
(IEC 60529/DIN 40050)
Vibration
with toggle down:
directions 1, 2, 3, 4, 5:
Shock
Corrosion
Humidity
Mass
1747
www.e-t-a.de
operating area IP40
terminal area IP00
10 g (57-2000Hz) ± 0.76 mm (10-57 Hz)
at 0.9 x IN
10 g (57-2000 Hz) at 1 x IN.
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.
96 hours at 5 % salt mist,
to IEC 60068-2-11, test Ka
240 hours at 95 % RH
to IEC 60068-2-78, test Cab
approx. 65 g per pole
1

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