FD3125 EATON CUTLER HAMMER, FD3125 Datasheet - Page 227

• Manufacturer Part Number: FD3125
• Description: CIRCUIT BREAKER, THERMAL MAG, 3P, 125A
• Manufacturer: EATON CUTLER HAMMER
• Series: Cr

Specifications of FD3125

• Actuator Style: Toggle
• No. Of Poles: 3
• Current Rating: 125A
• Voltage Rating Vdc: 250V
• Voltage Rating Vac: 600V
• Mounting Type: DIN Rail
• Terminals: Screw

November 2008
Table 12-419. N-Frame Electrical Rating Data
Table 12-420. R-Frame Electrical Rating Data
CA08101001E
50/60 Hz
Supply
Voltage
110
120
127
208
220
240
380
400
415
440
480
525
550
600
Suffix
Number
03/03K
05/05K
11/11K
14/14K
18/18K
23/23K
26/26K
24
48
60
Approximate unlatching time: 6 milliseconds.
Approximate total circuit breaker contact opening time: 18 milliseconds.
Endurance: 3,000 electrical operations plus 1,000 mechanical operations.
Supply voltages suitable for use with Class 1 GFP devices. Marking label included with
accessory kits.
Approximate unlatching time of 6 milliseconds.
Average circuit breaker contact total opening time approximately 62 milliseconds,
at rated voltage.
Endurance: 500 electrical operations and 2,500 mechanical operations.
Shunt trip can be operated up to a maximum of six times per minute.
Maximum operating voltage — 110% of maximum voltage range rating.
Pigtail wire size: 18 AWG (0.82 mm
Application Ratings
Voltage
(V)
110 – 240
380 – 440
220 – 250
480 – 600
110 – 125
24
24
48 – 60
48 – 60
Minimum
Operating
Voltage
266
336
16.8
33.6
60
Frequency
(Hz)
50/60
dc
50/60
50/60
50/60
dc
50/60
dc
dc
Electrical Operating Ratings
Supply
Voltage
(V)
110
120
127
208
220
240
380
415
440
220
250
480
525
550
600
110
120
125
VA
1280
24
24
48
60
48
60
200
830
100
120
140
420
470
550
108
120
136
2
95
40
50
50
70
). Leads are yellow and white.
Minimum
Operating
Voltage (V)
266.0
154.0
336.0
16.8
16.8
34.0
60.5
34.0
77.0
dc
Supply
Voltage
110
120
125
—
—
—
220
250
—
—
—
—
—
—
24
48
60
For more information visit: www.eaton.com
I p (A) I rms
36.1
36.1
13.1
17.2
—
—
—
Series C Molded Case Circuit Breakers
Internal Accessories
Shunt Trip
4.2
4.5
4.6
7.9
8.5
8.7
4.5
5.0
5.3
0.6
0.7
0.7
0.8
at
0.250s
(A)
16.5
—
—
—
—
11.6
—
2.4
2.7
9.8
3.3
3.6
3.8
Minimum
Operating
Voltage
—
—
—
154
—
—
—
—
—
—
—
16.8
33.6
77
I rms
at
0.033s
(A)
25.5
—
12.2
—
—
—
9.2
3.0
3.2
3.3
5.6
6.0
6.1
3.2
3.6
3.7
0.4
0.5
0.5
0.6
VA
1170
1370
1470
1220
1500
1640
612
396
450
740
330
390
430
530
680
200
270
280
360
470
700
370
440
480
VA
1150
—
—
—
—
—
—
—
—
—
710
110
130
140
170
41
54
One
Minute
Dielectric
Withstand
Voltage (V)
1050
1050
1120
1480
1880
1500
2200
1120
1250
12-227
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