Datasheet

www.e-t-a.com 06/07
2 - 48
Thermal-Magnetic Circuit Breakers 3300/3400
2
Terminal design
Dimensions
SW14
10
ø6.4
ON
OFF
16
22.5
50.3 (-iG2) 52.3 (-H)
11
M12x1
tightening torque max. 1.5 Nm
14.5
11.4
29
42
ø6.4
10.5
18.5
ON
24.5
OFF
M12x1
ø12.2
-0.1
11.5
-0.1
9.5
±0.2
ø3
+0.2
ø12.5
+0.2
5
current rating in A
blade terminals
DIN 46244-A6.3-0.8
(QC .250)
mounting hole
mounting holes
.886
.630
.252
.394
1.98 (-iG2) 2.06 (-H)
.433
.571
1.65
1.14
.450
.551
.480
-.004
-.004
.453
.413
.252
.965
.728
.374
±.008
+.008
.118
.492
+.008
-iG2-P10
-H
7
.276
-P10-Si
-P10-A3
132
14 26
M3.5x5.5 ISO 1207
tightening torque max. 0.8 Nm
5
1.5
-K20
9
12
.354
.197
.059
Installation drawing
(max. 2 mm/
.079 in. when
fitted with water
splash cover)
operating area
(reinforced insulation)
3
1
3
max. 2.5
3
41
26
mounting area
.118
1.02
.118 .039
max .098
1.61
.118
Internal connection diagrams
line 1
2
I
>
2
3
5
4
7
6
I
>
3 (from I
N
=8 A)
line 1
with shunt terminal (-A3)
and auxiliary contacts (-Si)
This is a metric design and millimeter dimensions take precedence (
mm
)
inch