FD3125 EATON CUTLER HAMMER, FD3125 Datasheet - Page 97

• 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
Line and Load Terminals
Eaton’s Cutler-Hammer line and load
terminals provide wire connecting
capabilities for specific ranges of con-
tinuous current ratings and wire types.
All terminals comply with Underwriters
Laboratories Standards UL 486A and
UL 486B and CSA Standard C22.2 No.
65, or Electrical Bulletin 1165. Unless
otherwise specified, J-Frame circuit
breaker line and load terminals are
shipped separately for field installation.
The bottom of the standard TA250KB
terminal contains a recess which is
positioned over the J-Frame circuit
breaker terminal conductor.
Ordering Information
J-Frame circuit breakers use Cu/AI
terminals as standard. When optional
copper-only terminals are required,
order by Catalog Number. Specify if
factory installation is required.
CA08101001E
Table 12-175. Line and Load Terminals
Standard Cu/AI Pressure Terminals
Optional Cu Pressure Terminals
Note: No dual lugs. See multiwire lugs Page 12-245.
Figure 12-21. T250KB Terminal
Maximum
Breaker
Amperes
250
250
Slotted
Screw
For more information visit: www.eaton.com
Series C Molded Case Circuit Breakers
70 – 250 Amperes
J-Frame
Terminal
Body
Material
Aluminum
Stainless Steel
Collar
Wire
Type
Cu/AI
Cu
AWG Wire Range/
No. Conductors
4 – 350 kcmil
4 – 350 kcmil
Nut
Figure 12-22. TA250KB Terminal (Standard)
Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . . CB-2
Metric Wire
Range mm
25 – 185
25 – 185
2
Catalog
Number
TA250KB
T250KB
Slotted
Screw
Collar
Price
U.S. $
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