XTOB004CC1 EATON CUTLER HAMMER, XTOB004CC1 Datasheet - Page 28

• Manufacturer Part Number: XTOB004CC1
• Description: Overload Relay
• Manufacturer: EATON CUTLER HAMMER

Specifications of XTOB004CC1

• Overload Adjustment Current Min: 2.4A
• Overload Adjustment Current Max: 4A
• Coil Voltage Dc Max: 220V
• Contactor Direction: Non Reversing
• Coil Voltage Vdc Nom: 220V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

34
34-28
Electrical Switching Operation Charts
Squirrel-cage motors
Operating characteristics
Electrical Characteristics —
Figure 34-23. Normal Switching Duty — AC-3/400V
Figure 34-24. Switching Duty for Non-motor Loads, 3- & 4-Pole —
AC-1/400V
Starting: from rest
Stopping: after attaining a full running speed
Make (NO): Up to 6x rated motor current
Breaking (NC): 1x rated motor current
18.5
0.55
IEC Contactors & Starters
XT IEC Power Control
Miniature Controls
kW
7.5
5.5
2.2
1.5
1.1
0.8
30
22
15
11
1400
1000
4
3
700
500
350
275
160
100
55
35
20
10
7
5
4
3
2
1
0.1
XTMC 6A
XTMC 9A
8.8
6.5
3.5
2.5
1.6
58
43
36
30
23
16
12
A
0.01
5
2
0.2
XTMC 9A
XTMC 6A
0.02
Component lifespan (millions of operations)
Component lifespan (millions of operations)
0.3
0.04
0.06
0.5 0.7
0.1
XTMC DC Coil
0.2
1
XTMC AC Coil
0.4
0.6
2
0.75
1
3
For more information visit: www.eaton.com
AC-1/400V
AC-3/400V
2
5
3
4
7
5
6
10
8
10
Squirrel-cage motors
Operating characteristics
Electrical Characteristics —
Figure 34-25. Extreme Switching Duty — AC-4/400V
Figure 34-26. Short Time Loading, 3-Pole — AC-1/400V (time interval
between two loading cycles: 15 minutes)
Jogging, plugging, reversing
Make (NO): 6x rated motor current
Breaking (NC): 6x rated motor current
18.5
0.55
0.37
0.25
kW
700
500
400
300
200
150
100
7.5
5.5
2.2
1.5
1.1
0.8
Seconds
22
15
11
70
50
40
30
20
15
4
3
A
XTMC 6A
XTMC 9A
8.8
6.5
3.5
2.5
1.6
1.2
0.8
43
36
30
23
16
12
2
A
5
2
0.01
XTMC 9A
XTMC 6A
3
Duration of load
0.02 0.04
5
0.03
Component lifespan (millions of operations)
7
10
0.06
0.1
20
30
0.2
0.3
50
1 min
0.4
70 100
0.6
AC-1/400V
3 min
1
200 300
5 min
AC-4/400V
2
3
10 min
CA08102001E
500
March 2009
4
700
5
15 min
6
900
8
10