FD3125 EATON CUTLER HAMMER, FD3125 Datasheet - Page 40

• 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
12-40
NG-Frame Digitrip Specifications
Table 12-70. Specifications
Breaker Type
Protection
Long Delay Protection (L)
Short Delay Protection (S)
Instantaneous Protection (I)
Ground Fault Protection (G)
System Diagnostics
System Monitoring
Communications
Testing
Trip Unit Type
rms Sensing
Frame
Ampere Range
Interrupting Rating at 480 Volts
Ordering Options
Fixed Rated Plug (I n )
Overtemperature Trip
Adjustable Rating Plug (I n )
Long Delay Pickup
Long Delay Time I
Long Delay Time I
Long Delay Thermal Memory
High Load Alarm
Short Delay Pickup
Short Delay Time I
Short Delay Time Flat
Short Delay Time Zone Selective Interlocking
Instantaneous Pickup
Discriminator
Instantaneous Override
Ground Fault Alarm
Ground Fault Pickup
Ground Fault Delay I
Ground Fault Delay Flat
Ground Fault Zone Selective Interlocking
Ground Fault Thermal Memory
Status LEDs
Cause of Trip LEDs
Magnitude of Trip Information
Remote Signal Contact — Ground Alarm
Local Auxiliary and Bell Alarm Contact
Digital Display
Current
Power and Energy
Power Quality — Harmonics
Power Factor
Cutler-Hammer PowerNet
Testing Method
Adjust by rating plug.
Zone interlock kit.
With separate ground fault alarm unit (GFAU).
By OPTIMizer/BIM.
Eaton’s Cutler-Hammer PowerNet kit.
Series G Molded Case Circuit Breakers
400 – 1200 Amperes
NG-Frame
2
4
2
t
t
t
2
t
For more information visit: www.eaton.com
12 Seconds
No
100 ms
No
No
Digitrip RMS 310
LS, LSG
Yes
Yes
Yes
0.5 – 1.0 (I n )
Yes
No
200 – 800% x (I n )
No
No
No
No
Yes
No
1 – 5 x Ig (160 A)
Inst – 500 ms
No
Yes
Yes
No
No
Yes
Optional
No
No
No
No
No
50, 65, 100 (kA)
400 A – 1200 A
Test Set
Yes
N
LSI, LSIG
Yes
Yes
Yes
0.5 – 1.0 (I n )
12 Seconds
No
Yes
No
200 – 800% x (I n )
No
Inst – 300 ms
No
200 – 800% x (I n )
No
Yes
No
1 – 5 x Ig (160 A)
No
Inst – 500 ms
No
Yes
Yes
No
No
Yes
Optional
No
No
No
No
No
No
Digitrip OPTIM 550
Yes
N
400 A – 1200 A
50, 65, 100 (kA)
LSI, LSIG, LSI(A)
Yes
Yes
No
0.4 – 1.0 x (I n )
2 – 24 Seconds
1 – 5 Seconds
Yes
No
150 – 800% x (I r )
100 – 500 ms
100 – 500 ms
Yes
200 – 800% x (I n )
Yes
Yes
20 – 100% x (I s )
20 – 100% x (I s )
100 – 500 ms
100 – 500 ms
Yes
Yes
Yes
Yes
Yes
Yes
Optional
Yes
Yes
No
No
No
No
OPTIMizer, BIM,
Cutler-Hammer
PowerNet
Legend: BIM = Breaker Interface Module
(A) = GF Alarm
I s
I n
I r
= Sensor Rating
= Rating Plug
= Long Delay Pickup Setting
Yes
N
0.4 – 1.0 x (I n )
1 – 5 Seconds
0.5 – 1.0 x I r
100 – 500 ms
Yes
100 – 500 ms
Yes
Yes
Yes
Yes
Yes
Yes
Yes
OPTIMizer, BIM,
Cutler-Hammer
PowerNet
Digitrip OPTIM 1050
400 A – 1200 A
50, 65, 100 (kA)
LSI(A), LISG
Yes
Yes
No
2 – 24 Seconds
Yes
150 – 800% x (I r )
100 – 500 ms
Yes
200 – 800% x (I n )
Yes
20 – 100% x (I s )
20 – 100% x (I s )
100 – 500 ms
Yes
Yes
Yes
Included
Yes
Yes
November 2008
CA08101001E