
188
3
Issue C
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Germany (0 91 87) 10-0 - USA (847) 827 - 7600 - UK (01296) 420336 - www.etacbe.com
Magnetic and Hydraulic-Magnetic Circuit Breaker 8340-T...
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Ordering information
Dimensions
Installation drawing
89
7
OFF
ON
30
°
30
°
5
4
19
auxiliary contact terminal M3
tightening torque max. 0.5 Nm
wire section max. 2.5 mm
2
57
43.4
24.4
Snap-in socket for:
G profile EN 50035-G32
top-hat rail EN 50022-35x7.5
EN 50022-35x15/1.5
slot for fitting
labels from
Phoenix
45
41.7
19.7
1
LINE
2
LOAD
38
3 pole
2 pole
1 pole
unit III
unit II
unit I
main contact terminal M4
tightening torque 1.2 Nm
wire section max.:
0.75 … 10 mm
2
rigid conductor
0.75 … 6 mm
2
flexible conductor
10-12
9-11
mounting area
min. 18
operating area
(double insulation)
1
LINE
2
LOAD
m
terminal area
Type No.
8340
circuit breaker with toggle actuator
Mounting
T rail mounting
Configuration
1 snap-on installation
Number of poles
0 single pole, switch only
1 single pole protected
2 two pole protected
3 three pole protected
4 four pole protected
5 two pole, protected on one poly only
6 four pole, protected on poles 1, 2 and 3 only
7 two pole, switch only
Panel hardware
0 without panel hardware
Terminal design (main contact)
K1
recessed screw/pressure plates M4
Characteristic curve
Curve F, instantaneous trip:
F1
DC
F2
AC 60/50Hz trip at 1.01-1.5 x I
N
Curve K, short delay:
K1
DC
K2
AC 60/50Hz trip at 2 x I
N
0.13-1.6s
Curve M, medium delay:
M1
DC
M2
AC 60/50Hz trip at 2 x I
N
2.2-20 s
Without characteristic curve
Q0
switch only
Curve T, long delay:
T1
DC
T2
AC 60/50Hz trip at 2 x I
N
15-150s
Other characteristic curves to special order
Actuator colour
A black
Marking on housing top surface
E I-O and ON-OFF
F I-O and ON-OFF
and current rating, voltage, curve and
wiring diagram
Auxiliary contacts
H0 without auxiliary contacts
H1 with auxiliary contact
H2 with auxiliary contact
magnetic,
hydraulic-magnetic
trip at 1.01-1.5 x I
N
trip at 2 x I
N
0.16-1.2s
trip at 2 x I
N
0.6-7.5s
trip at 2 x I
N
10-70s
on one pole only (
≥
2 pole)
Auxiliary contact function
2 1 N/O contact
3 1 N/C contact
Auxiliary contact terminal design
6
screw/pressure plate M3
Current ratings
0.02...30 A
8340 - T 1 1 0 - K1 M1 - A E H1 2 6 - 10 A ordering example