
180
3
Issue C
%
Germany (0 91 87) 10-0 - USA (847) 827 - 7600 - UK (01296) 420336 - www.etacbe.com
Ordering information
Internal connection diagrams
1 pole protected magnetically
with separate switching
and relay circuit
1 pole protected
hydraulic-magnetic
LINE 1
multipole
Magnetic and Hydraulic-Magnetic Circuit Breaker 8340-F...
Ordering information
LINE 1
unit 4
unit 1
unit 2
unit 3
LINE 1
LINE 1
LINE 1
I >
11
11
14
12
2
14
12
2
14
12
2
14
12
2
11
14
12
2
2
4
3
2
I >
I >
I >
1
11
1
11
1
11
14
12
2
I >
I >
I >
I >
Type No.
8340
magnetic circuit breaker with toggle actuator
Mounting
F flange mounting
Configuration
1 with mounting nuts 6-32 UNC
4 with mounting nuts M3
9 snap-in frame
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 pole 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)
K2 screw terminals with metric thread,
(recommended for IN > 20 A)
P1 blade terminals
X1 blade terminals with separate switching
and relay circuit
Characteristic curves
Characteristic curve F, instantaneous trip:
F1 DC
F2 AC 50/60 Hz
Characteristic curve K, short delay:
K1
DC
K2
AC 50/60 Hz
Characteristic curve M, medium delay:
M1 DC
M2 AC 50/60 Hz
Without characteristic curve:
Q0
switch only
Characteristic curve T, long delay:
T1
DC
T2
AC 50/60 Hz
Relay trip X:
X1
voltage trip at DC, instantaneous trip
X2
voltage trip at AC, instantaneous trip
Other curves to special order
(e.g. pulse delayed)
Actuator colour
A black
B white
Actuator marking
0 without marking
2 ON-OFF
3 I-O
5 I-O side marking
Auxiliary contacts
H0 without auxiliary contacts
H1 with auxiliary contacts
H2
auxiliary contacts on one pole only (multi pole)
H3
auxiliary contacts on poles 1 and 3 (3 and 4 pole)
G1 as H1, but contacts gold plated
G2 as H2, but contacts gold plated
G3 as H3, but contacts gold plated
Auxiliary contact function
4 1 change over contact
trip at 1.01-1.5xI
N
trip at 1.01-1.5xI
N
trip time at 2xI
N
: 0.16-1.2 s
trip time at 2xI
N
: 0.13-1.6 s
trip time at 2xI
N
: 0.6-7.5 s
trip time at 2xI
N
: 2.2-20 s
trip time at 2xI
N
: 10-70 s
trip time at 2xI
N
: 15-150 s
Auxiliary contact terminal design
2 blade terminal 2.8-0.5 mm
Current ratings
0.02...30 A
Voltage rating
(for relay trip)
DC 5 V, 8 V, 12 V, 24 V
AC 110 V, 220 V, 240 V
8340 - F 1 1 0 - P1 M1 - A 1 H1 4 2 - 30 A ordering example
Dimensions
Mounting Configuration 8340-F9..
5.5
3
OFF
ON
5
4
38.8
19
1
2
blade terminal
DIN 46244-A6.3-0.8
66
1
6
30
°
30
°
9
38.6
5
±
0
19.2
±
0.2
panel cut-out