Thermal-Magnetic Circuit Breaker 3500
Description
Single pole thermal-magnetic circuit breaker with tease-free, trip-free,
snap action mechanism and two button operation (M-type TM CBE
to EN 60934). Featuring a flange for panel mounting and optional
auxiliary contacts. Approved to CBE standard EN 60934 (IEC 60934).
Typical applications
Control systems, instrumentation, medical equipment, machine tools,
robotics, communications systems.
Ordering information
Type No.
3500
standard version
Terminal design
P10
blade terminals 6.3-0.8 (QC .250), tinned
Auxiliary contacts (optional)
Si
auxiliary contacts, silver plated
terminals one each N/O and N/C
Current ratings
0.05...16 A
3500 - P10 - Si - 10 A
ordering example
1
3500
Technical data
For further details please see chapter: Technical Information
Voltage rating
AC 240 V, 50/60 Hz; DC 65 V
(UL: AC 250 V; DC 80 V)
Current rating range
Auxiliary circuit
Typical life
Ambient temperature
Insulation co-ordination
(IEC 60664 and 60664 A)
0.05...16 A
1 A, AC 240 V / DC 65 V
5,000 operations at 1 x I
N
, inductive
5,000 operations at 2 x I
N
, resistive
-30...+60 °C (-22...+140 °F)
rated impulse
pollution
withstand voltage
degree
2.5 kV
2
reinforced insulation in operating area
test voltage
AC 3,000 V
AC 1,500 V
AC 840 V
> 100 MΩ (DC 500 V)
0.05...0.8 A self-limiting
1...2 A
200 A
2.5...16 A
400 A
I
N
U
N
0.05...16 A
AC 250 V
1,000 A
0.05...16 A
DC 80 V
1,000 A
operating area IP40
terminal area IP00
5 g (57-500 Hz), ± 0.38 mm (10-57 Hz)
to IEC 60068-2-6, test Fc
10 frequency cycles/axis
25 g (11 ms) to IEC 60068-2-27, test Ea
96 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. 40 g
The exact part number required can be built up from the table of choices shown
above. Ordering references for optional features should be omitted if not required.
Standard current ratings and typical internal resistance values
Current
rating (A)
0.05
0.1
0.2
0.3
0.4
0.5
0.6
0.8
1
1.5
2
2.5
Internal
resistance (Ω)
447
131
40
19.3
10.4
7.1
4.3
2.5
1.67
0.61
0.38
0.24
Current
rating (A)
3
4
5
6
7
8
10
12
14
15
16
Internal
resistance (Ω)
0.19
0.090
0.061
0.041
0.034
≤ 0.02
≤ 0.02
≤ 0.02
≤ 0.02
≤ 0.02
≤ 0.02
Dielectric strength
(IEC 60664 and 60664A)
operating area
main/aux. circuit
aux. circuit 4-5/6-7
Insulation resistance
Interrupting capacity I
cn
Interrupting capacity
(UL 1077)
Degree of protection
(IEC 60529/DIN 40050)
Vibration
Shock
Corrosion
Humidity
Approvals
Authority
VDE
UL
CSA
Standard
IEC/EN 60934
UL 1077
C22.2 No 235
C22.2 No 235
Rated voltage
AC 240 V
DC 65 V
AC 250 V
DC 80 V
AC 250 V
DC 80 V
Current ratings
0.05...16
0.05...16
0.05...16
0.05...16
A
A
A
A
Mass
0.05...16 A
0.05...16 A
1646
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1
Thermal-Magnetic Circuit Breaker 3500
Dimensions
Version -P10
OFF
ø8.5
.335
4
.157
.433
11
4.5
.177
ON
Installation drawing
operating area
(reinforced insulation)
15.5
.610
9.5
.374
2.5
.098
4.5
.177
1
current rating in A
42
1.65
50
1.97
11
.433
11.5
.453
blade terminals
DIN 46244-A6.3-0.8
(QC .250)
Terminal design
-P10-Si
7
.276
1
46
2
29
1.14
20
.787
5
58
2.28
ø3.5
.138
Typical time/current characteristics
3500 0.05…7 A
10000
AC
1)
3500 8…16 A
10000
8
.315
1
.039
mounting area
AC
1)
1)
Magnetic tripping currents are
increased by 20 % on DC supplies.
+60 °C
+140 °F
+23 °C
+73.4 °F
-30 °C
-22 °F
1000
1000
Trip time in seconds
Trip time in seconds
100
100
10
10
1
1
0.1
0.1
0.01
0.01
0.001
1
2
4 6 8 10
20
40 60 80 100
… times rated current
0.001
1
2
4 6 8 10
20
40 60 80 100
… times rated current
Ambient temperature °F
°C
Derating factor
-22
-30
0.76
-4
-20
0.79
+14
-10
0.83
+32
0
0.88
+73.4
+23
1
+104
+40
1.08
+122
+50
1.16
+140 The time/current characteristic curve depends on the ambient temperature
+60 prevailing. In order to eliminate nuisance tripping, please multiply the
circuit breaker current ratings by the derating factor shown below. See also
1.24 section Technical information.
Internal connection diagrams
with auxiliary contacts (-Si)
line 1
line 1
5
7
4
I>
2
I>
2
6
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.
2
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max. 2.5
max .098
6.3
.248
46.5
1.83
7
.276
1646
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