8345-B Datasheet, PDF (4/10 Pages) ETAL Group – In the business fields Communication and Transport: power supplies, switchgear, instrumentation and process control engineering

Magnetic and Hydraulic-Magnetic Circuit Breaker 8345-...
Dimensions
Mounting version B/C
Flange mounting rectangular aperture
48
1.89
number of poles 1 to 4
pole 1
2 34
19.1±0.1
.752^±.004
ON
OFF
OFF
OFF
OFF
OFF
1
68
2.68
mounting thread M3 or 6-32
all dimensions referred to the top edge
mounting depth 4.2 mm/.165 in.
max. insertion depth 5.5 mm
max. tightening torque 0.33 Nm
Cut-out dimensions:
1-pole
19.2
.756
multipole
76.5
3.01
66.9
2.63
47.8
1.88
Installation drawing
8
.315
29
1.14
blow out space
(can be reduced on request)
operating area
(reinforced insulation)
2
.079
mounting
area
terminal
area
3.5^±0.1 (M3)
4^+-00..115 (6-32UNC)
9.6
.378
.138±.004 (M3)
.157^+-..000064 (6-32UNC)
19.1
.752
28.7
1.13
n x 19.1
n x .752
Mounting version F
Flange mounting round aperture
48
1.89
number of poles 1 to 4
pole 1 2 3 4
19.1^±0.1
.752±.004
ON
OFF
OFF
OFF
OFF
OFF
68
2.68
Cut-out dimensions:
1-pole
3.5±0.1 (M3)
4^+-00..115 (6-32UNC)
.138±.004 (M3)
.157^+-..000064 (6-32UNC)
mounting thread M3 or 6-32
all dimensions referred to the top edge
mounting depth 4.2 mm/.165 in.
max. insertion depth 5.5 mm
max. tightening torque 0.33 Nm
4-pole
max. panel thickness: 3 mm
19.1 n x 19.1
.752 n x .752
This
is
a
metric
design
and
millimeter
dimensions
take
precedence
(
mm
inch
)
4
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