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Issue C
1
48
Thermal Overcurrent Circuit Breaker 1140-... (2 pole)
Dimensions
Typical time/current characteristics at +23
°C/+73.4°F
Internal connection diagram
Installation drawing
Water splash cover/knurled nut assembly, transparent
X 201 285 01 (IP 64)
Accessories
The time/current characteristic curve depends on the ambient temperature
prevailing. In order to eliminate nuisance tripping, please multiply the circuit
breaker current ratings by the derating factor shown below. See also section 9
– Technical information.
Ambient temperature
°F-4
+14 +32 +73.4 +104
+122
+140
°C
-20
-10
0
+23
+40
+50
+60
Multiplication factor
0.76 0.84 0.92
1
1.08
1.16
1.24
.551
9
19
.354
.748
8.9 -0.1
.350 -.004
8.9 -0.1
.350 -.004
SW 14
9
mounting hole
mounting holes
ø16±0.1
panel thickness >0.8 mm (.031in.)
ø4.2
.165
19
.354
.748
3/8-27 UNS-2A
tightening moment max. 1 Nm
blade terminal
DIN 46244-A6.3-0.8 (QC .110)
3/8-27 UNS-2A
tightening moment max. 1 Nm
blade terminal
DIN 46244-A6.3-0.8 (QC .110)
ø4.2
.165
.630±.004
1140-G15...
1140-G25...
operating area
mounting area
1
2
3
4
12
4
6
8 10
20
40
… times rated current
10000
1000
100
10
1
0.1
3.5 - 16 A
0.05 - 3 A
This is a metric design and millimeter dimensions take precedence
(
)
mm
inch
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