− High performance MCB with 10 kA interrupting capacity
acc. to UL 489 / CSA 22.2 No. 5 and 15 kA breaking
capacity acc. to IEC/EN 60947-2
− Certified up to I
n
= 40 A at 480 Y/277 V AC acc. to
UL 489 / CSA 22.2 No. 5
− Certified for AC and DC use acc. to UL and CSA
− 40 °C reference temperature acc. to UL and CSA
− Current limiting acc. to UL 489
− Clear contact position indication in red/green (”real CPI“)
Standards and approvals
Standards
UL 489
CSA 22.2 No. 5
IEC/EN 60947-2
Approvals
UL 489
CSA 22.2 No. 5
VDE
CCC
US
CA
DE
CN
2CDC021046S0014
Miniature Circuit Breaker SU200 M
Technical data
General Data
Standards
Poles
Tripping characteristics
Rated current I
n
Rated frequency f
Rated insulation voltage U
i
acc. to IEC/EN 60664-1
Overvoltage category
Pollution degree
IEC/EN 60947-2
Rated operational voltage U
e
Max. power frequency recovery voltage U
max
Min. operating voltage
Rated ultimate short-circuit breaking capacity I
cu
Rated service short-circuit breaking capacity I
cs
Rated impulse withstand voltage U
imp
(1.2/50µs)
Dielectric test voltage
Reference temperature for tripping characteristics
Electrical endurance
UL / CSA
Rated voltage
UL 489, CSA 22.2 No. 5, IEC/EN 60947-2
1P, 2P, 3P, 4P
C, K, Z
0.2 - 63 A
50 / 60 Hz, DC (0 Hz)
250 V AC (phase to ground), 440 V AC (phase to phase)
III
3
1P: 230 V AC; 2P, 3P, 4P: 400 V AC
1P: 253 V AC; 2P, 3P, 4P: 440 V AC
12 V AC, 12 V DC
15 kA
≤ 40 A: 11.25 kA
> 40 A: 7.5 kA
4 kV (test voltage 6.2 kV at sea level, 5 kV at 2,000 m)
2 kV (50 / 60Hz, 1 min.)
30 °C
I
n
< 30 A: 20,000 ops (AC), I
n
≥ 30 A: 10,000 ops. (AC);
1 cycle (2 s - ON, 13 s - OFF, I
n
≤ 32 A), 1 cycle (2 s - ON, 28 s - OFF, I
n
> 32 A)
AC
AC
AC
AC
DC
1P: 277 V AC up to 40 A for C, Z char.,
277 V AC up to 35 A for K char., 240 V AC
2P, 3P, 4P: 480 Y / 277 V AC up to 40 A for C, Z char.,
480 Y / 277 V AC up to 35 A for K char., 240 V AC
1P: 48 V DC; 2P: 96 V DC (2p in series)
–
10 kA
–
40 °C
6,000 ops (AC), 6,000 ops. (DC); 1 cycle (1 s - ON, 9 s - OFF)
Insulation group II, RAL 7035
Insulation group II, black, sealable
Real CPI (green OFF / red ON)
IP20*, IP40 in enclosure with cover
20,000 ops.
25 g - 2 shocks - 13 ms
5g - 20 cycles at 5…150…5 Hz with load 0.8 I
n
28 cycles with 55°C/90-96% and 25°C/95-100%
-25 … +55°C
-40 ... +70 °C
Failsafe bi-directional cylinder-lift terminal
solid, stranded: 35 mm² / 35 mm²
flexible: 25 mm
2
/ 25 mm
2
18 – 4 AWG
10 mm² / 10 mm²
18 – 8 AWG
2.8 Nm
AWG 18-16: 13.3 in-lbs.
AWG 14-10: 17.7 in-lbs.
AWG 8-4: 39.8 in-lbs.
No. 2 Pozidrive
On DIN rail 35 mm acc. to EN 60715 by fast clip
any
optional
Mounting dimension 3
111 x 69 x 17.5 mm
approx. 125 g
Yes
Yes
Yes
AC
Rated interrupting capacity acc. to UL 1077
Short-circuit current rating acc. to UL 489
Application
Reference temperature for tripping characteristics
Electrical endurance
Mechanical data
Housing
Toggle
Contact position indication
Protection degree acc. to DIN EN 60529
Mechanical endurance
Shock resistance acc. to IEC/EN 60068-2-27
Vibration resistance acc. to IEC/EN 60068-2-6
Environmental conditions (damp heat cyclic) acc. to IEC/EN 60068-2-30
Ambient temperature
Storage temperature
Installation
Terminal
Cross-section of conductors (top/bottom)
Cross-section of busbars (top/bottom)
Torque
Screwdriver
Mounting
Mounting position
Supply
Dimensions and weight
Mounting dimensions acc. to DIN 43880
Pole dimensions (H x D x W)
Pole weight
Combination with auxiliary elements
Auxiliary contact
Signal contact
Shunt trip
*
Also fulfilling the requirements acc. to the protection degree IPXXB
2 -
2CDC002177D0203
Miniature Circuit Breaker SU200 M
Tripping characteristics
Tripping characteristics
Acc. to
Tripping
characte-
ristics
Rated
current
Thermal release
Currents:
conventional
non-tripping
current
I
1
1)
Electromagnetic release
2)
Tripping
time
Range of
instantaneous
tripping
Tripping time
I
n
IEC/EN 60947-2 C
K
Z
1)
conventional
tripping
current
I
2
1.3 · I
n
0.5 to 63 A 1.05 · I
n
0.2 to 63 A 1.05 · I
n
1.3 · I
n
0.5 to 63 A 1.05 · I
n
1.3 · I
n
>1h
<1h
>1h
<1h
>1h
<1h
3)
5 · I
n
10 · I
n
10 · I
n
3)
> 0.2 s
< 0.2 s
> 0.2 s
< 0.2 s
> 0.2 s
< 0.2 s
14 · I
n
2 · I
n
3 · I
n
3)
The thermal releases are calibrated to a nominal reference ambient temperature of 30 °C.
In the case of higher ambient temperatures, the current values fall by approx. 6 % for each 10 K temperature rise.
The indicated tripping values of electromagnetic tripping devices apply to a frequency of 50/60 Hz. The thermal release operates independent of frequency.
As from operating temperature (after I
1
> 1h)
2)
3)
C characteristic
K characteristic
Z characteristic
2CDC022002F0214
2CDC022004F0214
2CDC002177D0203
- 3
2CDC022005F0214
Miniature Circuit Breaker SU200 M Derating
Deviating ambient temperature
The rated value of the current of a miniature circuit breaker of
SU200 M series refers to a reference ambient temperature of
30 °C acc. to IEC/EN 60947-2 and 40° acc. to UL/CSA. The
Standard
Rated
current
I
n
A
IEC/EN
60947-2
0.2 *
0.3 *
0.5
0.75 *
1
1.6
2
3
4
5
6
8
10
13
15
16
20
25
30
32
35
40
50
60
63
0.2 *
0.3 *
0.5
0.75 *
1
1.6
2
3
4
5
6
8
10
13
15
16
20
25
30
32
35
40
50
60
63
following table shows derating factors for ambient temperature
from -40 °C to 70 °C for the characteristics C, K, Z.
Maximum operating current at ambient temperature T
UL 489
A
- 40 °C
0.26
0.39
0.64
0.97
1.29
1.68
2.58
3.87
5.16
6.45
7.74
10.32
12.90
16.76
19.34
20.63
25.79
32.24
38.69
41.27
45.14
51.58
64.48
77.38
81.24
0.27
0.40
0.67
1.00
1.34
1.74
2.67
4.01
5.35
6.69
8.02
10.70
13.37
17.38
20.06
21.40
26.75
33.43
40.12
42.79
46.81
53.49
66.87
80.24
84.25
- 30 °C
0.25
0.37
0.62
0.93
1.24
1.62
2.49
3.73
4.97
6.22
7.46
9.95
12.44
16.17
18.65
19.90
24.87
31.09
37.31
39.79
43.53
49.74
62.18
74.61
78.35
0.26
0.39
0.64
0.97
1.29
1.68
2.58
3.87
5.16
6.45
7.74
10.32
12.90
16.76
19.34
20.63
25.79
32.24
38.69
41.27
45.14
51.58
64.48
77.38
81.24
- 20 °C
0.24
0.36
0.60
0.90
1.20
1.56
2.40
3.60
4.80
6.00
7.20
9.59
11.99
15.59
17.99
19.19
23.98
29.98
35.98
38.37
41.97
47.97
59.96
71.95
75.55
0.25
0.37
0.62
0.93
1.24
1.62
2.49
3.73
4.97
6.22
7.46
9.95
12.44
16.17
18.65
19.90
24.87
31.09
37.31
39.79
43.53
49.74
62.18
74.61
78.35
- 10 °C
0.23
0.35
0.58
0.87
1.16
1.50
2.31
3.47
4.63
5.78
6.94
9.25
11.56
15.03
17.35
18.50
23.13
28.91
34.69
37.01
40.47
46.26
57.82
69.39
72.85
0.24
0.36
0.60
0.90
1.20
1.56
2.40
3.60
4.80
6.00
7.20
9.59
11.99
15.59
17.99
19.19
23.98
29.98
35.98
38.37
41.97
47.97
59.96
71.95
75.55
0 °C
0.22
0.33
0.56
0.84
1.12
1.45
2.23
3.35
4.46
5.58
6.69
8.92
11.15
14.50
16.73
17.84
22.30
27.88
33.45
35.69
39.03
44.61
55.76
66.91
70.25
0.23
0.35
0.58
0.87
1.16
1.50
2.31
3.47
4.63
5.78
6.94
9.25
11.56
15.03
17.35
18.50
23.13
28.91
34.69
37.01
40.47
46.26
57.82
69.39
72.85
10 °C
0.22
0.32
0.54
0.81
1.08
1.40
2.15
3.23
4.30
5.38
6.45
8.60
10.75
13.98
16.13
17.21
21.51
26.88
32.26
34.41
37.64
43.01
53.77
64.52
67.75
0.22
0.33
0.56
0.84
1.12
1.45
2.23
3.35
4.46
5.58
6.69
8.92
11.15
14.50
16.73
17.84
22.30
27.88
33.45
35.69
39.03
44.61
55.76
66.91
70.25
20 °C
0.21
0.31
0.52
0.78
1.04
1.35
2.07
3.11
4.15
5.19
6.22
8.30
10.37
13.48
15.56
16.59
20.74
25.93
31.11
33.18
36.30
41.48
51.85
62.22
65.33
0.22
0.32
0.54
0.81
1.08
1.40
2.15
3.23
4.30
5.38
6.45
8.60
10.75
13.98
16.13
17.21
21.51
26.88
32.26
34.41
37.64
43.01
53.77
64.52
67.75
30 °C
0.20
0.30
0.5
0.75
1
1.3
2
3
4
5
6
8
10
13
15
16
20
25
30
32
35
40
50
60
63
0.21
0.31
0.52
0.78
1.04
1.35
2.07
3.11
4.15
5.19
6.22
8.30
10.37
13.48
15.56
16.59
20.74
25.93
31.11
33.18
36.30
41.48
51.85
62.22
65.33
40 °C
0.19
0.29
0.48
0.72
0.96
1.25
1.93
2.89
3.85
4.82
5.78
7.70
9.63
12.52
14.45
15.41
19.26
24.08
28.89
30.82
33.71
38.52
48.15
57.78
61
0.20
0.30
0.5
0.75
1
1.3
2
3
4
5
6
8
10
13
15
16
20
25
30
32
35
40
50
60
63
50 °C
0.19
0.28
0.46
0.70
0.93
1.21
1.85
2.78
3.71
4.64
5.56
7.42
9.27
12.06
13.91
14.84
18.55
23.18
27.82
29.68
32.46
37.09
46.37
55.64
58
0.19
0.29
0.48
0.72
0.96
1.25
1.93
2.89
3.85
4.82
5.78
7.70
9.63
12.52
14.45
15.41
19.26
24.08
28.89
30.82
33.71
38.52
48.15
57.78
60.67
60 °C
0.18
0.27
0.45
0.67
0.89
1.16
1.79
2.68
3.57
4.47
5.36
7.14
8.93
11.61
13.40
14.29
17.86
22.33
26.79
28.58
31.26
35.72
44.65
53.58
56
0.19
0.28
0.46
0.70
0.93
1.21
1.85
2.78
3.71
4.64
5.56
7.42
9.27
12.06
13.91
14.84
18.55
23.18
27.82
29.68
32.46
37.09
46.37
55.64
58.42
70 °C
0.17
0.26
0.43
0.65
0.86
1.12
1.72
2.58
3.44
4.30
5.16
6.88
8.60
11.18
12.90
13.76
17.20
21.50
25.80
27.52
30.10
34.40
43.00
51.60
54
0.18
0.27
0.45
0.67
0.89
1.16
1.79
2.68
3.57
4.47
5.36
7.14
8.93
11.61
13.40
14.29
17.86
22.33
26.79
28.58
31.26
35.72
44.65
53.58
56.26
* Current ratings 0.2, 0.3 and 0.75 A available with K characteristic only
4 -
2CDC002177D0203
Miniature Circuit Breaker SU200 M Derating
Influence of adjacent devices, internal resistance and
power loss
Influence of adjacent devices
If several miniature circuit breakers are installed directly side
by side with high load on all poles, a correction factor has to
be applied to the rated current (see table). If distance pieces
are used, the factor is not to be considered.
No. of adjacent devices
1
2, 3
4, 5
≥6
Factor F
1
0.9
0.8
0.75
Internal resistance and power loss per pole
C, K characteristics
Rated current
I
n
A
0.2
0.3
0.5
0.75
1
1.6
2
3
4
5
6
8
10
13
15
16
20
25
30
32
35
40
50
60
63
Internal resistance
per pole
R
i
mΩ
42500
18889
5600
2489
1400
703
450
178
113
50
56
23
21
14
11
9.8
6.3
5.1
3.9
3.6
3.3
2.8
1.8
1.4
1.4
Power loss
P
v
W
1.7
1.7
1.4
1.4
1.4
1.8
1.8
1.6
1.8
1.3
2.0
1.5
2.1
2.3
2.4
2.5
2.5
3.2
3.5
3.7
4.1
4.5
4.5
4.9
5.4
Z characteristics
Internal resistance
per pole
R
i
mΩ
-
-
9000
-
2200
1000
650
250
140
100
70
28
21
17
13
10
6.5
5.1
3.9
3.6
3.3
2.8
1.8
1.4
1.4
Power loss
P
v
W
-
-
2.3
-
2.2
2.6
2.6
2.3
2.2
2.5
2.5
1.8
2.1
2.9
2.9
2.6
2.6
3.2
3.5
3.7
4.1
4.5
4.5
4.9
5.4
Internal resistances are subject to application-specific and environment-specific conditions
and are therefore to be considered as typical values.
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