
67
Issue C
1
%
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Thermal Overcurrent Circuit Breaker 3120-F...
Dimensions
Mounting style variants
Style F3.3
collar height 9 mm
Style F3.4
collar height 2 mm, with water splash protection
27
19.5
Style F3.1
collar height 1 mm
Installation drawing
Panel cut-out F3
Panel cut-out F6
Panel cut-out F4/F5
1
Cut-out dimensions
Dimension diagram for style F6 is available on request
.
Style F 4.1
Style F 5.1
max R15
max R15
44.5
+0.2
1
max R2
50.5
+0.3
min. 2.5
2
+
2
min. 2
2
+
1.2
45
+0.4
+0.2
1.6
45
+0.8
+1.1
2.4
45
+1
+2.2
min. 2
3
+
-
“A”
p
max R03
mx R03
max R03
panel thickness
dimension “A”
Edges of working parts: DIN 6784
mounting area
operating area
7
10
1
7
7
8
1
25
16
7
3
3
10.7
21
54
1
3
3.5
15.5
41
blade terminal
DIN 46244-C-Ms-S
flat head screw M3.5x5-MS ISO1580
tightening torque max. 0.8 Nm
optional ilumination
OFF position
10.7
21
15.5
3.5
10.7
21
25
19.5
9
3
3
10.7
21
54
35
1
3
3.5
15.5
41
blade terminals
DIN 46244-C-Ms-S
flat head screw M3.5x5-MS ISO1580
tightening torque max. 0.8 Nm
1
3
3
10.7
21
56
35
1
3
3.5
15.5
41
blade terminals
DIN 46244-C-Ms-S
flat head screw M3.5x5-MS ISO1580
tightening torque max. 0.8 Nm
25
16
7
3
3
blade terminals
DIN 46244-C-Ms-S
flat head screw M3.5x5-MS ISO1580
tightening torque max. 0.8 Nm
3.5
15.5
41
25
16
7
3
3
blade terminals
DIN 46244-C-Ms-S
flat head screw M3.5x5-MS ISO1580
tightening torque max. 0.8 Nm
48
3
1
Optional illumination
Optional illumination
48
1
3
41