FD3125 EATON CUTLER HAMMER, FD3125 Datasheet - Page 104

• 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

12-104
12
Types KD, HKD and KDC Electronic Circuit Breakers with Interchangeable Trip Units
Order as individual components: Breaker Frame, Trip Unit, Rating Plug, Terminals.
Table 12-187. Types KD, HKD and KDC Electronic Circuit Breakers with Interchangeable Trip Units
3-Pole
4-Pole
Max.
Cont.
Ampere
Rating
at 40°C
125
250
400
125
250
400
See Table 12-188 on Page 12-105 for prices.
Ampere rating is established by rating plug.
For ac use only.
3-pole KES Trip Units are for use in 3-pole frames only.
Individually packed.
3TA400K and 4TA400K terminal kits contain one terminal for each pole and one terminal cover.
Trip unit includes protected neutral pole. Use corresponding 3-pole trip unit if protected neutral pole is not required.
Fully rated neutral pole protection is standard. For 50% rated protection on neutral pole, add Suffix E to 4-pole trip unit Catalog Number.
Series C Molded Case Circuit Breakers
70 – 400 Amperes
K-Frame
Circuit Breaker Frame Only
Standard
Inter-
rupting
Capacity
600 Vac
Rated
35 kAIC at
480 Vac
Catalog Number
KD3400F
KD3400F
KD3400F
KD4400F
KD4400F
KD4400F
High
Inter-
rupting
Capacity
600 Vac
Rated
65 kAIC at
480 Vac
HKD3400F KDC3400F
HKD3400F KDC3400F
HKD3400F KDC3400F
HKD4400F KDC4400F
HKD4400F KDC4400F
HKD4400F KDC4400F
Ultra High
Inter-
rupting
Capacity
Current
Limiting
600 Vac
Rated
100 kAIC at
480 Vac
Digitrip RMS 310 Trip Unit Only
Standard
Adjustable
Short Time
Pickup with
I
Delay Ramp
KES3125LS KES3125LSI KES3125LSG KES3125LSIG
KES3250LS KES3250LSI KES3250LSG KES3250LSIG
KES3400LS KES3400LSI KES3400LSG KES3400LSIG 200
KES4125LS KES4125LSI —
KES4250LS KES4250LSI —
KES4400LS KES4400LSI —
2
t Short
For more information visit: www.eaton.com
Options
Indepen-
dently
Adjustable
Short Time
Pickup and
Delay
Adjustable
Short Time
Pickup with
I
Delay and
Ground Fault
Protection
2
t Short
Indepen-
dently
Adjustable
Short Time
Pickup and
Delay and
Ground Fault
Protection
—
—
—
Digitrip 310 Rating Plug Only
Ampere
Rating
100
110
125
100
125
150
160
175
200
225
250
225
250
300
350
400
100
110
125
100
125
150
160
175
200
225
250
200
225
250
300
350
400
70
90
70
70
90
70
Fixed
Rating
Plug
Catalog Number
1KES070T
1KES090T
1KES100T
1KES110T
1KES125T
2KES070T
2KES100T
2KES125T
2KES150T
2KES160T
2KES175T
2KES200T
2KES225T
2KES250T
4KES200T
4KES225T
4KES250T
4KES300T
4KES350T
4KES400T
1KES070T
1KES090T
1KES100T
1KES110T
1KES125T
2KES070T
2KES100T
2KES125T
2KES150T
2KES160T
2KES175T
2KES200T
2KES225T
2KES250T
4KES200T
4KES225T
4KES250T
4KES300T
4KES350T
4KES400T
Adjustable
Rating Plug
Ampere
Rating
70/90/100/125
A1KES125T1
125/150/200/250
A2KES250T1
200/250/300/400
A4KES400T1
200/240/260/280
A4KES200T5
320/340/360/380
A4KES300T5
70/90/100/125
A1KES125T1
125/150/200/250
A2KES250T1
200/250/300/400
A4KES400T1
200/240/260/280
A4KES200T5
320/340/360/380
A4KES300T5
November 2008
CA08101001E
Standard
Terminals
Only
See Page
12-113 for
Optional
Terminals
TA300K
TA300K
TA300K
TA300K
TA300K
TA300K
TA300K
TA300K
TA300K
TA300K
TA300K
TA350K
TA300K
TA300K
TA300K
TA300K
TA350K
3TA400K
TA300K
TA300K
TA300K
TA300K
TA300K
TA300K
TA300K
TA300K
TA300K
TA300K
TA300K
TA300K
TA300K
TA350K
TA300K
TA300K
TA350K
TA350K
TA350K
4TA400K