FD3125 EATON CUTLER HAMMER, FD3125 Datasheet - Page 156

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
12-156
12
100% Rated Type CNDC Electronic Circuit Breakers with Non-Interchangeable Trip Units
The NEC allows the breaker to be rated at 100% of its frame size in an assembly, provided that 90°C wire is applied at the 75°C
ampacity. Order as individual components: Breaker Frame, Rating Plug, Terminals.
Table 12-259. 100% Rated Type CNDC Electronic Circuit Breakers with Non-Interchangeable Trip Units
2-Pole
3-Pole
4-Pole
2-Pole
3-Pole
4-Pole
Maximum
Continuous
Ampere
Rating
at 40°C
1200
1200
1200
800
800
800
See Table 12-260 on Page 12-157 for prices.
Two terminals are required per pole.
Neutral is in right pole.
Includes conductor extension kit which increases breaker length 3.75 on each end. Terminal ordered separate.
Series C Molded Case Circuit Breakers
400 – 1200 Amperes
N-Frame
Digitrip RMS 310 Circuit Breaker Frame Only
Ultra High Interrupting Capacity 600 Vac Rated 100 kAIC at 480 Vac
Standard
Adjustable Short
Time Pickup with
I
Ramp
Catalog Number
CNDC2800T33W
CNDC3800T33W
CNDC4800T33W
CNDC212T33W
CNDC312T33W
CNDC412T33W
2
t Short Delay
Options
Independently
Adjustable Short
Time Pickup and
Delay
CNDC2800T32W
CNDC3800T32W
CNDC4800T32W
CNDC212T32W
CNDC312T32W
CNDC412T32W
Adjustable Short
Time Pickup with
I
and Ground Fault
Protection
CNDC2800T35W
CNDC3800T35W
CNDC212T35W
CNDC312T35W
2
t Short Delay
For more information visit: www.eaton.com
Independently
Adjustable Short
Time Pickup and
Delay and Ground
Fault Protection
CNDC2800T36W
CNDC3800T36W
CNDC212T36W
CNDC312T36W
Rating
1000
1200
1000
1200
1000
1200
Digitrip RMS 310 Rating Plug Only
Ampere
400
450
500
600
700
800
400
450
500
600
700
800
400
450
500
600
700
800
600
700
800
900
600
700
800
900
600
700
800
900
Fixed
Rating
Plugs
Catalog Number
8NES400T
8NES450T
8NES500T
8NES600T
8NES700T
8NES800T
8NES400T
8NES450T
8NES500T
8NES600T
8NES700T
8NES800T
8NES400T
8NES450T
8NES500T
8NES600T
8NES700T
8NES800T
12NES600T
12NES700T
12NES800T
12NES900T
12NES1000T
12NES1200T
12NES600T
12NES700T
12NES800T
12NES900T
12NES1000T
12NES1200T
12NES600T
12NES700T
12NES800T
12NES900T
12NES1000T
12NES1200T
Adjustable
Rating Plug
Ampere Ratings
Adjustable
Settings are:
400, 500, 600,
800
A8NES800T1
Adjustable
Settings are:
400, 500, 600,
800
A8NES800T1
Adjustable
Settings are:
400, 500, 600,
800
A8NES800T1
Adjustable
Settings are:
600, 800, 1000,
1200
A12NES1200T1
Adjustable
Settings are:
600, 800, 1000,
1200
A12NES1200T1
Adjustable
Settings are:
600, 800, 1000,
1200
A12NES1200T1
Adjustable
November 2008
Standard
Terminals
Only
See
Page 12-162
for Optional
Terminals
TA700NB1
TA700NB1
TA700NB1
TA700NB1
TA700NB1
TA1000NB1
TA700NB1
TA700NB1
TA700NB1
TA700NB1
TA700NB1
TA1000NB1
TA700NB1
TA700NB1
TA700NB1
TA700NB1
TA700NB1
TA1000NB1
TA700NB1
TA700NB1
TA1000NB1
TA1000NB1
TA1000NB1
TA1200NB1
TA700NB1
TA700NB1
TA1000NB1
TA1000NB1
TA1000NB1
TA1200NB1
TA700NB1
TA700NB1
TA1000NB1
TA1000NB1
TA1000NB1
TA1200NB1
CA08101001E

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