
192
3
Issue C
%
Germany (0 91 87) 10-0 - USA (847) 827 - 7600 - UK (01296) 420336 - www.etacbe.com
Ordering information
Magnetic and Hydraulic-Magnetic Circuit Breaker 8350-...
Dimensions
Mounting version D
Mounting version C
O
I
Mounting version A
18.4
47.3
standard mounting: 1 to 4 poles
3
1
3
6
mounting thread M3 or 6-32
mounting depth 4.2 mm
1 pole
5
3
1
19.2
28.6
46.7
57.2
9.6
18.4
47.3
C-frame mounting: 1 to 4 poles
3.5
6
2
1
38
54
1
10
20.7
25.7
50.8
6
1
3
O
I
19
3 pole
1 pole
3 pole
mounting thread M3 or 6-32
mounting depth 4.2 mm
pole
1
2
3
4
threadneck mounting: 1 to 3 poles
M12x1 or
1/2"-32
Type No.
8350
circuit breaker with toggle actuator
Mounting
A* flange mounting, with rectangular aperture, standard toggle
C flange mounting, round aperture, standard toggle
D threadneck mounting, paddle, I
N
≤
30 A only, max. 3 poles
H rail mounting, I
N
≤
25 A only
Configuration
A* metric, no interphase barrier
B metric M3, with interphase barrier (small)
C imperial 6-32, no interphase barrier
D imperial 6-32, with interphase barrier (small)
Number of poles
1* single pole
2* two pole
3* three pole
4 four pole
Colour of front face
B* black
Terminal design
A* stud terminal, M5 or 10-32 (
≤
60 A)
B clamp terminal, M4 or 8-32 (
≤
30 A)
C rear push-on terminal (
≤
25 A)
M*stud terminal, M6 or 1/4-20 (standard for >60 A)
Y stud terminal, M6 or 1/4-20
one tooth washer and one hex nut per terminal
Actuator configuration
A*1 toggle per pole (mounting A and C)
G reduced number of toggles per unit (mounting A and C)
J 1 paddle per unit (mounting D)
K 1 baton
Characteristic curve
AS
long delay
BS*
medium delay
CS
short delay
00
switch only
Actuator colour and marking details
C white
D black
N white
P black
2* white
3* black
Not used
0*
Auxiliary contacts
A* no auxiliary contacts
B
F
H one change over contact in the
I-0
I-0
on-off
on-off
no marking
no marking
one change over
trip alarm (on request)
last pole (for multipole version)
signal contact in last pole
(multipole versions only)
Internal circuit
A switch
B*series trip
D relay trip
J dual control, 4 terminals (
≤
60A)
Remote trip
(internal circuit D or J only)
current ratings upon request
0*
no remote trip
1
DC 24 V
4
AC 120 V
5
AC 230 V
Frequency
A* AC 50/60 Hz
D* DC
Current rating
0.1... 60 A
(multi pole)
0.1...100 A
(single pole)
L
8350 - A A 3 B - A A BS - 3 0 A
B 0 A - 1 A
*Bold type versions are preferred. For special configuration please enquire