2-6400 Datasheet, PDF (2/4 Pages) ETAL Group – Motors, transformers, solenoids, controls for oil and gas boilers

Thermal Overcurrent Circuit Breaker 2-6400-...
Dimensions
iG1=3/8-27UNS-2A tightening torque max. 1 Nm
iG2=M12x1 tightening torque max. 1.5 Nm
(moulded
threadneck)
ø6.4
.252
iG1=8.8
iG2=11.3
iG1=.346
iG2=.445
14.5
1
.571
Internal connection diagrams
0.05...7 A
157
(3)
46
2
(-A3)
8...16 A
157
(2)
46
3
(-A3)
Installation drawing
-P10
0.05 - 7A
31
1.22
16.5
.650
5
11.5
.453
blade terminal
DIN 46244-A6.3-0.8
(QC .250)
mounting hole
SW14
.551
current rating in A
iG1=ø9.6-0.1
iG2=ø12.2-0.1
iG1=.378-.004
iG2=.480-.004
operating area
1.5
.059
4 _{mounting area}
4
.157
.157
Typical time/current characteristics at +23 °C/+73.4 °F
Terminal design
10000
1000
-P10 0.05…7 A See dimension diagram.
-P10 8…16 A
100
-P10-A3 0.05…16 A
10
1
-L10 0.05…7 A
0.1
1
2
4 6 8 10
20
40
… times rated current
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 Technical information.
Ambient temperature °F ^{-4 +14 +32 +73.4 +104 +122 +140}
°C ^{-20 -10 0 +23 +40 +50} +60
Derating factor
0.76 0.84 0.92 1 1.08 1.16 1.24
This
is
a
metric
design
and
millimeter
dimensions
take
precedence
(
mm
inch
)
-L10 8…16 A
-L10-A3 0.05…16 A
2
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