FD3125 EATON CUTLER HAMMER, FD3125 Datasheet - Page 74

CIRCUIT BREAKER, THERMAL MAG, 3P, 125A

FD3125

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

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
12
12-74
Quick Reference
Table 12-129. Industrial Circuit Breakers
G-Frame
F-Frame
Circuit
Breaker
Type
GHB
GHB
GHB
GHB
HGHB
GHQ
GHBS
GBHS
GD
GD
GHC
GHC
GHC
GHC
HGHC
EDB
EDS
ED
EDH
EDC
EHD
EHD
FDB
FDB
FD
FD
FD
FDE
HFD
HFD
HFD
HFDE
FDC
FDC
FDCE
N.I.T.U. is non-interchangeable trip unit and I.T.U. is interchangeable trip unit.
2-pole circuit breaker, or two poles of 3-pole circuit breaker at 250 Vdc.
Not defined in W-C-375b.
Current limiting.
Check with Eaton for availability.
Series C Molded Case Circuit Breakers
15 – 2500 Amperes for UL, CSA & IEC Applications
Product Line Overview
Continuous
Ampere
Rating
at 40°C
100 – 225
100 – 225
100 – 225
100 – 225
15 – 100
15 – 100
15 – 100
15 – 100
15 – 30
15 – 20
15 – 30
15 – 20
15 – 50
15 – 100
15 – 100
15 – 100
15 – 100
15 – 100
15 – 30
15 – 225
15 – 100
15 – 100
15 – 150
15 – 150
15 – 150
15 – 225
15 – 225
15 – 225
15 – 150
15 – 225
15 – 225
15 – 225
15 – 225
15 – 225
15 – 225
No.
Poles
1
2, 3
1
2, 3
1
1
1, 2
1, 2
2
3
1
2, 3
1
2, 3
1
2, 3
2, 3
2, 3
2, 3
2, 3
1
2, 3
2, 3
4
1
2, 3
4
3
1
2,3
4
3
2, 3
4
3
Volts
ac
120
240
277
480Y/277
277
277
480Y/277
600Y/347
480
480
120
240
277
480Y/277
277
240
240
240
240
240
277
480
600
600
277
600
600
600
277
600
600
600
600
600
600
dc
125
125/250
125
125/250
125
125/250
250
125
125/250
125
125/250
125
125
125
125
125
125
125
250
250
250
125
250
250
125
250
250
250
250
For more information visit: www.eaton.com
Type
of
Trip
N.I.T.U.
N.I.T.U.
N.I.T.U.
N.I.T.U.
N.I.T.U.
N.I.T.U.
N.I.T.U.
N.I.T.U.
N.I.T.U.
N.I.T.
N.I.T.U.
N.I.T.
N.I.T.U.
N.I.T.
Federal
Specification
W-C-375b
11a
10b, 11b,
12b, 14b,
15b
12c, 13a, 13b
13b
13b
12c, 13a
13b
12c, 13a
13b
12b
14b
1
13a
13b
18a
13a
22a
13a
22a
24a
UL Listed Interrupting Ratings (rms Symmetrical
Amperes)
ac (kV)
120
65
65
65
65
65
65
120/240
65
240
100
200
100
100
100
200
200
200
65
65
65
65
22
42
65
18
18
18
65
65
65
277
14
14
25
14
14
14
14
25
14
35
65
100
100
100
480
14
14
22
14
14
14
14
35
35
35
65
65
65
10
14
14
18
18
18
25
25
25
35
35
25
600
dc (kV)
125
14
14
14
14
14
14
10
10
10
10
10
10
10
10
250
14
14
10
10
14
14
10
10
10
10
10
22
22
22
22
November 2008
CA08101001E
Page
Number
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