WMZSUVR230 EATON CUTLER HAMMER, WMZSUVR230 Datasheet - Page 15

• Manufacturer Part Number: WMZSUVR230
• Description: UNDER VOLTAGE TRIP
• Manufacturer: EATON CUTLER HAMMER

Specifications of WMZSUVR230

• Features: Prevents WMZS From Operating Unless Voltage Is Present (230 VAC)
• Accessory Type: Undervoltage Trip
• For Use With: Mini DIN Circuit Breakers - WMZS Series
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Influence of the Ambient Temperature on the Thermal Tripping Behavior
Corrected values of the rated current dependent on the ambient temperature
Influence of the Mains Frequency
Influence of the mains frequency on the tripping behavior I
of the instantaneous release
Load Carrying Capacity of Adjoining Miniature Circuit Breakers
I
10
12
13
15
16
20
25
32
40
50
63
MA
0.16
0.25
0.5
0.75
1
1.5
1.6
2
2.5
3
3.5
4
5
6
7
8
I
(f)I
n
(A)
MA
(50 Hz) [%]
1.00
0.90
0.80
0.70
-25°C
12
15
16
18
20
24
31
39
49
61
77
0.20
0.31
0.61
0.92
1.2
1.8
2.0
2.4
3.1
3.7
4.3
4.9
6.1
7.3
8.6
9.8
1
Ambient Temperature T
Mains Frequency f [Hz]
16 2/3
91
2
-20°C
12
14
16
18
19
24
30
38
48
60
76
0.19
0.30
0.60
0.90
1.2
1.8
1.9
2.4
3.0
3.6
4.2
4.8
6.0
7.2
8.4
9.6
Number of circuit breakers
50
100
3
-10°C
12
14
15
17
19
23
29
37
47
58
73
0.19
0.29
0.58
0.87
1.2
1.7
1.9
2.3
2.9
3.5
4.1
4.7
5.8
7.0
8.1
9.3
60
101
4
100
106
5
11
13
15
17
18
22
28
36
45
56
71
0°C
0.18
0.28
0.56
0.84
1.1
1.7
1.8
2.2
2.8
3.4
3.9
4.5
5.6
6.7
7.9
9.0
UL 1077 DIN Rail Supplementary Protectors
200
115
6
10°C
11
13
14
16
17
22
27
35
43
54
68
1.1
1.6
1.7
2.2
2.7
3.3
3.8
4.3
5.4
6.5
7.6
8.7
0.17
0.27
0.54
0.81
300
134
7
MA
20°C
10
13
14
16
17
21
26
33
42
52
66
0.17
0.26
0.52
0.78
1.0
1.6
1.7
2.1
2.6
3.1
3.7
4.2
5.2
6.3
7.4
8.4
400
141
8
10
12
13
15
16
20
25
32
40
50
63
30°C
0.16
0.25
0.50
0.75
1.0
1.5
1.6
2.0
2.5
3.0
3.5
4.0
5.0
6.0
7
8.0
eaton corporation UL 1077 DIN Rail Supplementary Protectors
35°C
12
13
15
16
20
25
32
39
49
62
4.9
5.9
6.9
7.9
9.9
0.16
0.25
0.49
0.74
0.99
1.5
1.6
2.0
2.5
3.0
3.4
3.9
40°C
12
13
15
15
19
24
31
39
48
61
0.15
0.24
0.48
0.73
0.97
1.5
1.5
1.9
2.4
2.9
3.4
3.9
4.8
5.8
6.8
7.7
9.7
38
47
60
45°C
11
12
14
15
19
24
30
0.15
0.24
0.47
0.71
0.95
1.4
1.5
1.9
2.4
2.8
3.3
3.8
4.7
5.7
6.7
7.6
9.5
WMZS Circuit Breakers
11
12
14
15
19
23
30
37
46
58
50°C
0.15
0.23
0.46
0.69
0.93
1.4
1.5
1.9
2.3
2.8
3.2
3.7
4.6
5.6
6.6
7.4
9.3
TECHNICAL DATA
55°C
11
12
14
14
18
23
29
36
45
57
0.14
0.23
0.45
0.68
0.90
1.4
1.4
1.8
2.3
2.7
3.2
3.6
4.5
5.4
6.4
7.2
9.0
60°C
11
12
13
14
18
22
28
35
44
56
0.14
0.22
0.44
0.66
0.89
1.3
1.4
1.8
2.2
2.7
3.1
3.5
4.4
5.3
6.3
7.1
8.9
13