S201D0.5 ABB, S201D0.5 Datasheet - Page 14

• Manufacturer Part Number: S201D0.5
• Description: MCB, 1 POLE, 0.5A, 10KA, D CURVE
• Manufacturer: ABB
• Series: System Pro M Compactr

Specifications of S201D0.5

• No. Of Poles: 1
• Voltage Rating Vac: 230V
• Mounting Type: DIN Rail
• Svhc: No SVHC (18-Jun-2010)
• Approval Bodies: IEC/EN 60898, IEC/EN 60947-2, VDE 0641 Part 11, UL 1077, CSA
• Current Rating: 0.5A
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

System
pro M compact
The influence of ambient temperature and interdependencies in the case of even loads on the load
The influence of ambient temperature and interdependencies in the case of even loads on the load
capability of MCBs
capability of MCBs
Practical Note:
Practical Note:
environments. Selection criteria for rated current of circuit-breakers according to EN 60898 and EN 60947-2.
environments. Selection criteria for rated current of circuit-breakers according to EN 60898 and EN 60947-2.
Choose the circuit-breaker that is appropriate for the lower of the rated value of the device or the permissible current loading.
Choose the circuit-breaker that is appropriate for the lower of the rated value of the device or the permissible current loading.
Now, the major factors having an influence on the circuit-breaker, must be taken into account:
Now, the major factors having an influence on the circuit-breaker, must be taken into account:
The ensuing rated current of the circuit breaker is thus: I
The ensuing rated current of the circuit breaker is thus: I
Example: operating currect 4 A, then the rated current of the circuit-breaker is: I
Example: operating currect 4 A, then the rated current of the circuit-breaker is: I
The above takes into account all relevant factors and the circuit is protected at the lowest possible level.
The above takes into account all relevant factors and the circuit is protected at the lowest possible level.
This practical note is based on the following:
This practical note is based on the following:
1. Deviating ambient temperature:
1. Deviating ambient temperature:
characteristics, it is 20 °C, for B-, C- and D-type, it is 30 °C.
characteristics, it is 20 °C, for B-, C- and D-type, it is 30 °C.
For all other ambient temperatures, the current values indicated vary by ca. 6 % per 10 K temperature de/increase.
For all other ambient temperatures, the current values indicated vary by ca. 6 % per 10 K temperature de/increase.
For more precise calculations and very high/low ambient temperatures, the following tables apply:
For more precise calculations and very high/low ambient temperatures, the following tables apply:
Max. operating current depending on the ambient temperature circuit-breaker in load circuit of characteristics type B, C and D
Max. operating current depending on the ambient temperature circuit-breaker in load circuit of characteristics type B, C and D
Max. operating current depending on the ambient temperature circuit-breaker in load circuit of characteristics type K and Z
Max. operating current depending on the ambient temperature circuit-breaker in load circuit of characteristics type K and Z
14
B, C and D
B, C and D
0.5
0.5
1.0
1.0
1,6
1,6
2,0
2,0
3,0
3,0
4,0
4,0
6,0
6,0
8,0
8,0
10,0
10,0
13,0
13,0
16,0
16,0
20,0
20,0
25,0
25,0
32,0
32,0
40,0
40,0
50,0
50,0
63,0
63,0
K and Z
K and Z
0.5
0.5
1.0
1.0
1.6
1.6
2.0
2.0
3.0
3.0
4.0
4.0
6.0
6.0
8.0
8.0
10.0
10.0
13.0
13.0
16.0
16.0
20.0
20.0
25.0
25.0
32.0
32.0
40.0
40.0
50.0
50.0
63.0
63.0
I
I
I
I
n
n
n
n
1. ambient temperature with I
1. ambient temperature with I
2. mutual influence with I
2. mutual influence with I
(A)
(A)
(A)
(A)
– 40
– 40
0.67
0.67
1.33
1.33
2.13
2.13
2.67
2.67
4.0
4.0
5.3
5.3
8.0
8.0
10.7
10.7
13.3
13.3
17.3
17.3
21.3
21.3
26.7
26.7
33.3
33.3
42.7
42.7
53.3
53.3
66.7
66.7
84.0
84.0
– 40
– 40
0.66
0.66
1.32
1.32
2.12
2.12
2.65
2.65
4.0
4.0
5.3
5.3
7.9
7.9
10.8
10.8
13.2
13.2
17.2
17.2
21.2
21.2
26.5
26.5
33.1
33.1
42.3
42.3
52.9
52.9
66.1
66.1
83.3
83.3
This practical deduction, that is applicable for all types of characteristics, can be recommended for standard
This practical deduction, that is applicable for all types of characteristics, can be recommended for standard
– 30
– 30
0.65
0.65
1.29
1.29
2.07
2.07
2.58
2.58
3.9
3.9
5.2
5.2
7.7
7.7
10.3
10.3
12.9
12.9
16.8
16.8
20.7
20.7
25.8
25.8
32.3
32.3
41.3
41.3
51.6
51.6
64.5
64.5
81.3
81.3
– 30
– 30
0.64
0.64
1.27
1.27
2.04
2.04
2.55
2.55
3.8
3.8
5.1
5.1
7.6
7.6
10.2
10.2
12.7
12.7
16.6
16.6
20.4
20.4
25.5
25.5
31.9
31.9
40.8
40.8
51.0
51.0
63.7
63.7
80.3
80.3
Ambient temperature T (°C)
Ambient temperature T (°C)
®
Ambient temperature T (°C)
Ambient temperature T (°C)
B
B
– 20
– 20
0.62
0.62
1.25
1.25
2.00
2.00
2.49
2.49
3.7
3.7
5.0
5.0
7.5
7.5
10.0
10.0
12.5
12.5
16.2
16.2
20.0
20.0
24.9
24.9
31.2
31.2
39.9
39.9
49.9
49.9
62.4
62.4
78.6
78.6
– 20
– 20
0.61
0.61
1.22
1.22
1.96
1.96
2.45
2.45
3.7
3.7
4.9
4.9
7.3
7.3
9.8
9.8
12.2
12.2
15.9
15.9
19.6
19.6
24.5
24.5
30.6
30.6
39.2
39.2
49.0
49.0
61.2
61.2
77.2
77.2
0.75 x I
0.75 x I
B
B
Miniature circuit-breakers
S 200/S 200 M series
0.9 x I
0.9 x I
– 10
– 10
0.60
0.60
1.20
1.20
1.92
1.92
2.40
2.40
3.6
3.6
4.8
4.8
7.2
7.2
12.0
12.0
15.6
15.6
19.2
19.2
24.0
24.0
30.0
30.0
38.5
38.5
48.1
48.1
60.1
60.1
75.7
75.7
– 10
– 10
0.59
0.59
1.17
1.17
1.88
1.88
2.35
2.35
3.5
3.5
4.7
4.7
7.0
7.0
15.2
15.2
18.8
18.8
23.5
23.5
29.3
29.3
37.5
37.5
46.9
46.9
58.6
58.6
73.9
73.9
9.6
9.6
9.4
9.4
11.7
11.7
The thermal releases are adapted to a given reference ambient temperature. For the K- and Z-type
The thermal releases are adapted to a given reference ambient temperature. For the K- and Z-type
n
n
in the case of more than one circuit-breaker being loaded evenly in parallel.
in the case of more than one circuit-breaker being loaded evenly in parallel.
n
n
at 40 °C ambient temperature
at 40 °C ambient temperature
0
0
0.58
0.58
1.15
1.15
1,85
1,85
2.31
2.31
3.5
3.5
4.6
4.6
6.9
6.9
9.2
9.2
11.5
11.5
15.0
15.0
18.5
18.5
23.1
23.1
28.9
28.9
37.0
37.0
46.2
46.2
57.7
57.7
72.7
72.7
0
0
0.56
0.56
1.12
1.12
1.79
1.79
2.24
2.24
3.4
3.4
4.5
4.5
6.7
6.7
8.9
8.9
11.2
11.2
14.5
14.5
17.9
17.9
22.4
22.4
28.0
28.0
35.8
35.8
44.7
44.7
55.9
55.9
70.4
70.4
10
10
0.55
0.55
1.11
1.11
1.77
1.77
2.21
2.21
3.3
3.3
4.4
4.4
6.6
6.6
8.8
8.8
11.1
11.1
14.4
14.4
17.7
17.7
22.1
22.1
27.6
27.6
35.4
35.4
44.2
44.2
55.3
55.3
69.6
69.6
10
10
0.53
0.53
1.06
1.06
1.70
1.70
2.12
2.12
3.2
3.2
4.2
4.2
6.4
6.4
8.5
8.5
10.6
10.6
13.8
13.8
17.0
17.0
21.2
21.2
26.5
26.5
33.9
33.9
42.4
42.4
53.0
53.0
66.8
66.8
n
n
= 1.5 x rated current
= 1.5 x rated current
20
20
0.53
0.53
1.05
1.05
1.69
1.69
2.11
2.11
3.2
3.2
4.2
4.2
6.3
6.3
8.4
8.4
10.5
10.5
13.7
13.7
16.9
16.9
21.1
21.1
26.4
26.4
33.7
33.7
42.2
42.2
52.7
52.7
66.4
66.4
20
20
0.50
0.50
1.00
1.00
1.60
1.60
2.00
2.00
3.0
3.0
4.0
4.0
6.0
6.0
8.0
8.0
10.0
10.0
13.0
13.0
16.0
16.0
20.0
20.0
25.0
25.0
32.0
32.0
40.0
40.0
50.0
50.0
63.0
63.0
30
30
0.50
0.50
1.00
1.00
1.60
1.60
2.00
2.00
3.0
3.0
4.0
4.0
6.0
6.0
8.0
8.0
10.0
10.0
13.0
13.0
16.0
16.0
20.0
20.0
25.0
25.0
32.0
32.0
40.0
40.0
50.0
50.0
63.0
63.0
30
30
0.47
0.47
0.94
0.94
1.50
1.50
1.87
1.87
2.8
2.8
3.7
3.7
5.6
5.6
7.5
7.5
9.4
9.4
12.2
12.2
15.0
15.0
18.7
18.7
23.4
23.4
29.9
29.9
37.4
37.4
46.8
46.8
58.9
58.9
40
40
0.47
0.47
0.94
0.94
1.51
1.51
1.89
1.89
2.8
2.8
3.8
3.8
5.7
5.7
7.5
7.5
9.4
9.4
12.3
12.3
15.1
15.1
18.9
18.9
23.6
23.6
30.2
30.2
37.7
37.7
47.1
47.1
59.4
59.4
40
40
0.43
0.43
0.87
0.87
1.39
1.39
1.73
1.73
2.6
2.6
3.5
3.5
5.2
5.2
6.9
6.9
8.7
8.7
11.3
11.3
13.9
13.9
17.3
17.3
21.7
21.7
27.7
27.7
34.6
34.6
43.3
43.3
54.6
54.6
n
n
= 1.5 x 4 A = 6 A
= 1.5 x 4 A = 6 A
50
50
0.44
0.44
0.88
0.88
1.41
1.41
1.76
1.76
2.6
2.6
3.5
3.5
5.3
5.3
7.1
7.1
8.8
8.8
11.5
11.5
14.1
14.1
17.6
17.6
22.0
22.0
28.2
28.2
35.3
35.3
44.1
44.1
55.6
55.6
50
50
0.40
0.40
0.79
0.79
1.26
1.26
1.58
1.58
2.4
2.4
3.2
3.2
4.7
4.7
6.3
6.3
7.9
7.9
10.3
10.3
12.6
12.6
15.8
15.8
19.8
19.8
25.3
25.3
31.6
31.6
39.5
39.5
49.8
49.8
60
60
0.41
0.41
0.82
0.82
1.31
1.31
1.63
1.63
2.4
2.4
3.3
3.3
4.9
4.9
6.5
6.5
8.2
8.2
10.6
10.6
13.1
13.1
16.3
16.3
20.4
20.4
26.1
26.1
32.7
32.7
40.8
40.8
51.4
51.4
60
60
0.35
0.35
0.71
0.71
1.13
1.13
1.41
1.41
2.1
2.1
2.8
2.8
4.2
4.2
5.7
5.7
7.1
7.1
9.2
9.2
11.3
11.3
14.1
14.1
17.7
17.7
22.6
22.6
28.3
28.3
35.4
35.4
44.5
44.5
70
70
0.37
0.37
0.75
0.75
1.19
1.19
1.49
1.49
2.2
2.2
3.0
3.0
4.5
4.5
6.0
6.0
7.5
7.5
9.7
9.7
11.9
11.9
14.9
14.9
18.6
18.6
23.9
23.9
29.8
29.8
37.3
37.3
47.0
47.0
70
70
0.31
0.31
0.61
0.61
0.98
0.98
1.22
1.22
1.8
1.8
2.4
2.4
3.7
3.7
4.9
4.9
6.1
6.1
8.0
8.0
9.8
9.8
12.2
12.2
15.3
15.3
19.6
19.6
24.5
24.5
30.6
30.6
38.6
38.6
2. Interdependencies in
the case of even loads
A correction factor must be
taken into account in the
case butt-mounted devices
and an evenly applied, high
load:
2 and 3 circuit-breakers
with factor 0.9
4 and 5 circuit-breakers
with factor 0.8
6 and more circuit-breakers
with factor 0.75
T
becomes irrelevant if
FST … spacers or
packing blocks (9mm
width) are used.
he interdependency