8335-F Datasheet, PDF (4/6 Pages) ETAL Group – Communications systems, power supplies, switchgear and controlgear industrial process measurement and control

Magnetic and Hydraulic-Magnetic Circuit Breaker 8335-...
Terminal design / Dimensions
P - blade terminals
Installation drawing
Only front mounting on a vertical even surface ensures trip valuea as indicated
blow out area
(minuaturable on request
42
8
1.65
29
.315
1.14
42
8
1.65
29
.315
1.14
38.7
1.52
blade terminal A 6.3 - 0.8
(QC .250) DIN 46244
I - screw terminals, straight for busbar connection
4
2
operating area
.157
.079
(reinforced insulation)
mounting ^terminal
area
area
I
2:1
I
38.7
9.6
1.52
.378
I4 screw terminals with metric thread, M5 (busbar connection)
I5 screw terminals with 8-32UNC (busbar connection)
I6 screw terminals with 10-32UNC (busbar connection)
4
tightening torque max. 1.2 Nm
K - screw terminals
38.7
9.6
1.52
.378
K
K4 screw terminals with metric thread, M5
K5 screw terminals with 8-32UNC
2:1
K6 screw terminals with 10-32UNC
tightening torque max. 1.2 Nm
Q - screw terminal
Line = I, Load = K
Line
I
2:1
I
Auxiliary contact version (K)
in pole one only
Load
K
K
2:1
blow out
outlet CBE
I-/K-terminals
P-terminals
Internal connection diagrams
1-pole protected
hydraulic-magnetically
multipole
line
C
line
C
unit 1
I > ^{NC NO}
load
unit 2
I > ^{NC NO}
load
line
C
I > ^{NC NO}
load
Shock directions / Mounting attitudes
3
2
4
1
5
6
4-4
7.5
7.5
.283
.354
auxiliary contact
auxiliary contact terminal
blad terminal A 2.8 - 0.5
11.85
module
.443
(change over)
This
is
a
metric
design
and
millimeter
dimensions
take
precedence
(
mm
inch
)
www.e-t-a.de
2014/15