XTOB004CC1 EATON CUTLER HAMMER, XTOB004CC1 Datasheet - Page 82

• 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

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34-82
Table 34-120. AC Ratings (Continued)
AC-1 Operation
AC-3 Operation
AC-4 Operation
AC-6A Operation
AC-6B Operation
Description
Conventional Free Air Thermal Current,
3-Pole, 50 – 60 Hz
Conventional Free Air Thermal Current,
1-Pole (I th )
Rated Operational Current, 50/60 Hz
in amperes
Rated power (P) in kilowatts
Rated Operational Current, 50/60 Hz
in amperes
Rated power (P) in kilowatts
Transformer Loads
Capacitor Loads
Individual compensation rated operational
current I e of three-phase capacitors in amperes
Maximum inrush current peak (x I e )
Component Lifesaving (Operations)
Maximum Operating Frequency (ops/hr)
at 40°C (I th )
at 50°C (I th )
at 55°C (I th )
at 60°C (I th )
220/230V
240V
380/400V
415V
440V
500V
660/690V
1000V
220/230V
240V
380/400V
415V
440V
500V
660/690V
1000V
220/230V
240V
380/400V
415V
440V
500V
660/690V
1000V
220/230V
240V
380/400V
415V
440V
500V
660/690V
1000V
Up to 525V
690V
At maximum permissible ambient temperature.
Example —
The transformer has a nominal current of 10A with an inrush current of 18 times the nominal current. So, the contactor must have an AC-3 current of
18/6 x 10A = 30A. Using an XTCE032C (32A AC-3) contactor is recommended.
IEC Contactors & Starters
XT IEC Power Control
Contactors and Starters
(I e )
(I e )
XTCE185L
337
301
287
275
685
185
185
185
185
185
185
185
110
115
132
175
108
136
136
136
136
136
136
136
127
108
220
133
100,000
200
76
55
62
90
76
41
45
75
80
85
96
30
For more information visit: www.eaton.com
XTCE225L
386
345
329
315
785
225
225
225
225
225
225
225
110
132
142
160
215
108
164
164
164
164
164
164
164
102
116
155
108
220
133
100,000
200
Values are application specific. Calculation is I e
76
70
75
76
51
54
90
96
30
is the inrush current of the transformer and I e Transformer is the nominal current.
XTCE250L
429
383
366
350
875
250
250
250
250
250
250
250
75
85
132
148
157
180
240
108
200
200
200
200
200
200
200
110
117
125
143
189
108
220
133
100,000
200
76
76
62
68
30
XTCE300M
1000
100,000
490
438
418
400
300
300
300
300
300
300
300
100
160
180
190
215
286
132
240
240
240
240
240
240
240
132
142
151
172
229
132
307
177
200
95
90
95
75
82
30
XTCE400M
1250
100,000
612
548
522
500
400
400
400
400
400
400
400
125
132
200
240
255
290
344
132
296
296
296
296
296
296
296
101
160
176
186
214
283
132
307
177
200
95
95
92
30
AC-3
= X / 6 * I e Transformer where X
XTCE500M
1750
100,000
857
767
731
700
500
500
500
500
500
500
500
155
170
250
300
345
360
344
132
360
360
360
360
360
360
296
112
122
200
216
229
260
344
132
307
177
200
95
95
30
XTCE570M
1750
100,000
857
767
731
700
580
580
580
580
580
580
580
185
200
315
348
370
420
344
132
360
360
360
360
360
360
296
112
122
200
216
229
260
344
132
307
177
200
95
95
30
XTCE580N
2000
100,000
CA08102001E
980
876
836
800
580
580
580
580
580
580
580
435
185
200
315
348
370
420
560
600
456
456
456
456
456
456
456
348
143
156
250
274
290
330
440
509
463
265
200
March 2009
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