Thermal Overcurrent Circuit Breaker 3140
Description
Four pole switch or three pole switch/thermal circuit breaker (S-type TO
CBE to EN 60934) with trip-free mechanism and red/green two button
operation. Designed for snap-in panel mounting. Integral splash water
protection to meet protection degree IP 66 in the operating area (option).
Optional with under voltage release module.
Complies with CBE standard EN 60934 (IEC 60934).
Typical applications
High-pressure cleaners, shredders, pumps, power saws, electric tools,
motors, processing systems.
3140
Ordering information
Type No.
3140
four pole switch or three pole switch/circuit breaker
Mounting
F
snap in frame
Frame
1
standard
2
splash water protected version
Number of poles
3
3-pole, thermally protected
7
4-pole, thermally protected on 3 poles only
Frame mounting
0
panel thickness 1-6.35 mm (.04-.25 in)
Terminal design
P7
blade terminals 2x2.8x0.8 mm (QC 2x.110), DIN 46244-C
H7
as P7, but for terminals x.1 terminal screws M3.5
(required with X3140 fitted)
Characteristic curve
T1
thermal
Switch style
S
2 push buttons (ON/OFF)
Switch colour
GRX
green/red
Current rating range
0.1...16 A
3140 - F 1 3 0 - P7 T1 - S GRX - 10 A
ordering example
Technical data
see chapter: Technical Information
3 AC 415 V; DC 50 V
0.1...16 A
3-pole
10,000 operations at 1 x I
N
, inductive
10,000 operations at 1 x I
N
, resistive
4-pole
3 AC 415 V 0.1...14 A 10,000 operations at 1 x I
N
, inductive
15...16 A 10,000 operations at 1 x I
N
, resistive
Ambient temperature
-30...+60 °C (-22...+140 °F)
Insulation co-ordination
rated impulse
pollution
(IEC 60664 and 60664A) withstand voltage degree
2.5 kV
2
reinforced insulation in operating area
Dielectric strength
(IEC 60664 and 60664A) test voltage
operating area
AC 3,000 V
between poles (3-pole) AC 1,500 V
Insulation resistance
> 100 MΩ (DC 500 V)
Interrupting capacity I
cn
0.1...2 A
10 x I
N
2.5...16 A
150 A
Interrupting capacity
I
N
U
N
3- and 4-pole
(UL 1077)
0.1...16 A
AC 250 V 5,000 A
Degree of protection
operating area IP40
(IEC 60529/DIN 40050)
(IP66 with water splash protection)
terminal area IP00
Vibration
5 g (57-500 Hz) ± 0.38 mm (10-57 Hz)
to IEC 60068-2-6, test Fc,
10 frequency cycles/axis
Shock
20 g (11 ms)
to IEC 60068-2-27, test Ea
Corrosion
96 hours at 5 % salt mist,
to IEC 60068-2-11, test Ka
Humidity
240 hours at 95 % RH,
to IEC 60068-2-78, test Cab
Mass
approx. 68
For further details please
Voltage rating
Current rating range
Typical life
3 AC 415 V: 0.1...14 A
15...16 A
2
Standard current ratings and typical internal resistance values
Current
rating (A)
0.1
0.2
0.3
0.4
0.5
0.6
0.8
1
1.2
1.5
2
2.5
3
Internal resistance
per pole (Ω)
94
24
12
5.30
4.20
2.90
1.50
0.9
0.80
0.45
0.27
0.0785
0.0595
Current
rating (A)
3.5
4
4.5
5
6
7
8
10
12
14
15
16
Internal resistance
per pole (Ω)
0.0595
0.0435
0.0325
0.0325
0.0215
0.0165
0.0125
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
Approvals
Authority
VDE
CQC
Standard
IEC/EN 60934
GB 17701
Rated voltage
3 AC 415 V
AC 240/415 V
Current ratings
0.1 A…16 A
(3 – 4 pole)
0.1 A…16 A
(3 – 4 pole)
All dimensions without tolerances are for reference only. In the interest of improved design,
performance and cost effectiveness the right to make changes in these specifications
without notice is reserved.Product markings may not be exactly as the ordering codes.
Errors and omissions excepted.
2015/16
www.e-t-a.de
2
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Thermal Overcurrent Circuit Breaker 3140
Dimensions
61.6
2.43
17.7
.697
21.3
.839
54.5
2.15
19.9
.783
Internal connection diagrams
3-pole
thermally protected
line I.I
II.I
III.I
OFF-position
4-pole
3-poles thermally protected
line I.I
II.I
III.I
IV.I
13.5
.531
load I.2
II.2
III.2
load I.2
II.2
III.2
IV.3
41.2
1.62
Typical time/current characteristics
2
10
.394
3
.118
41
1.61
15.5
.610
3.5
.138
blade terminal
DIN 46244-C-Ms-S
(QC .110)
10.7
.421
12.7
.500
44.5
1.75
0.1…2 A
10.7
.421
Trip time in seconds
10000
+60 °C
+140 °F
+23 °C
+73.4 °F
-30 °C
-22 °F
flat head screw ISO1580 M3.5x5-MS
tightening torque max. 0.8 Nm
with 4 pole
unit only
1000
Panel cut-out
-0,4
-.016
-0,2
-.008
100
panel thickness
1-6.35 mm
.039 - .250 in.
±0,05
±.002
max. R2
max .079
50.5
+0.3
1.99
+.012
3
0.
.R
ax
m
min. 2.5
min .098
10
1
.0
12
45
+0.2
1.77
+.008
m
ax
0.1
1
2
4 6 8 10
20
...times rated current
40
2.5…16 A
Edges of working parts: ISO 13715
10000
+60 °C
+140 °F
+23 °C
+73.4 °F
-30 °C
-22 °F
Installation drawing
When installing the circuit breaker apply pressure on bezel only
Trip time in seconds
1000
100
operating area
10
1
10
.394
15.5
.610
0.1
1
2
4 6 8 10
20
...times rated current
40
32
1.26
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.
10
.394
7
.276
8
.315 mounting area
7
.276
7
.276
Ambient temp. °F
°C
Derating factor
-22
-30
0.8
-4
-20
0.76
+14
-10
0.84
+32
0
0.92
+73.4
+23
1
+104
+40
1.08
+122
+50
1.16
+140
+60
1.24
This is a metric design and millimeter dimensions take precedence ( mm )
inch
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Undervoltage Release Module X3140-U...for circuit breaker 3140
Description
A module suitable for all versions of type 3140 to trip the main switch/
circuit breaker mechanism in the event of loss of voltage of the
connected phases. When the voltage is restored the switch must be reset
to reconnect the load, thereby avoiding the safety hazards associated
with automatic re-starting of machinery.
Note:
Basic unit 3140-... must be fitted with -H7 or -G7 screw terminals.
Dimensions
flat head screw M3.5x5-MS ISO1580
for mains connection
tightening torque max. 0.8 Nm
41
1.61
I.3
I.2
LINE
I.I
Typical applications
Machines such as power tools, industrial equipment and domestic
appliances where automatic restart after restoration of power could
be dangerous (EU Machinery Directive).
33.4
1.32
10
.394
3.5
.138
15°
Ordering information
Type No.
X3140
Module for type 3140
Function
U
undervoltage release module
Terminal design
00
standard (without separate connections)
01
one blade terminal 2.8x0.8 (QC .110)
Voltage ratings
00
AC 400 V 50/60 Hz
03
DC 24 V
09
AC 230 / 240 V 50/60 Hz
Assembly status
M
module mounted to the circuit breaker
X3140 - U 00 00 M
ordering example
44.5
1.75
Without terminal(s): X3140-U00…
blade terminal
DIN 46244-A2.8-0.8-Ms-S
(QC .110)
Internal connection diagrams
X3140-U00
1.1
line
2.1
U<
3.1
1.1
U<
2.1
line
3.1
4.1
Technical data
Voltage ratings
Voltage tolerance
Current consumption
Release values
AC 400 V 50/60 Hz; AC 230 V; DC 24 V
+10%/-15%
approx. 2.0 mA
0.2 x U
N
< U < 0.7 x U
N
(at a rated voltage of AC 400 V the
device may release at 280 V and
must release at 80 V)
t < 20 ms
≥ 85 % U
N
-30...+60 °C (-22...+140 °F)
5 g (57-500 Hz) ± 0.38 mm (10-57 Hz)
to IEC 60068-2-6, test Fc
10 frequency cycles/axis
20 g (11 ms)
to IEC 60068-2-27, test Ea
48 hours at 5 % salt mist,
to IEC 60068-2-11, test Ka
240 hours at 95 % RH
to IEC 60068-2-78, test Cab
approx. 90 g (complete assembly)
7.6
.299
2 terminals
X3140-U02…
10.7
.421
21
.827
1 terminal
X3140-U01…
6.6
.260
21
.827
23.5
.925
2
1.2
2.2
load
3.2
1.2
2.2
3.2
load
4.2
X3140-U01
1.1
line
A2 2.1
U<
3.1
1.1
U<
line
A2 2.1
3.1
4.1
Release delay
Latch-in values
Ambient temperature
Vibration
1.2
2.2
load
3.2
1.2
2.2
load
3.2
4.2
Approvals (complete circuit breaker/module assembly)
Authority
VDE
Standard
IEC/EN 60934
Rated voltage
AC 42...400 V
DC 24 V
Current ratings
Shock
Corrosion
Humidity
Mass
This is a metric design and millimeter dimensions take precedence ( mm )
inch
All dimensions without tolerances are for reference only. In the interest of improved design,
performance and cost effectiveness the right to make changes in these specifications
without notice is reserved.Product markings may not be exactly as the ordering codes.
Errors and omissions excepted.
2015/16
www.e-t-a.de
2
- 95
2
2
- 96
www.e-t-a.de
2015/16
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